HIGH INCOME PORTFOLIO Merrill Lynch Corporate Bond Fund, Inc. FUND LOGO Annual Report September 30, 1999 This report is not authorized for use as an offer of sale or a solicitation of an offer to buy shares of the Fund unless accompanied or preceded by the Fund's current prospectus. Past performance results shown in this report should not be considered a representation of future performance. Investment return and principal value of shares will fluctuate so that shares, when redeemed, may be worth more or less than their original cost. Statements and other information herein are as dated and are subject to change. Merrill Lynch Corporate Bond Fund, Inc. Box 9011 Princeton, NJ 08543-9011 Printed on post-consumer recycled paper HIGH INCOME PORTFOLIO TO OUR SHAREHOLDERS Over the past year, the economic and interest rate environment was characterized by countervailing forces. For example, the last quarter of 1998 witnessed collapsing equity markets and widespread bond market illiquidity as concerns of global recession resulted in a flight to the safety of US Treasury notes and bonds and away from lower-quality fixed-income investments. High-yield bonds carry more credit risk than US Government and high-grade corporate bonds and are therefore vulnerable to quality deterioration in periods of economic weakness. The economic and interest rate consensus was confounded in the first half of 1999 when the expected slowdown in the US economy failed to materialize. In addition, a rebound occurred in Europe and Asia (including long-dormant Japan). Investor focus then shifted from recession to inflation. The Federal Reserve Board reversed its policy of monetary easing and became restrictive, raising the Federal Funds rate twice to slow economic growth. Long-term interest rates soared. This environment proved both good and bad for the high- yield market. The rise in interest rates was a negative. On the other hand, the stronger economy proved helpful to a number of economically sensitive industries. For example, paper, energy and steel experienced volume increases and product price improvement, thus easing credit concerns somewhat. Perceptions of credit risk in emerging markets also eased, allowing this asset category to rebound. The illiquidity that gripped the corporate bond markets in late 1998 eased in 1999 but remained more pronounced than has been the norm throughout much of the 1990s. A major reason would seem to be the decision made by Wall Street market makers to reduce inventory exposure to corporate bonds. Firms were surprised by the steep bond price markdowns in 1998 on securities held in inventory for resale and sought to reduce this exposure. In addition, many firms closed proprietary trading portfolios that focused on producing profits by buying distressed securities at low prices. Thus, the support for high-yield issuers that experienced credit problems diminished considerably. The result brought much steeper declines in the price of bonds experiencing credit deterioration and default. The third quarter of 1999 reflected this weak environment. For the three-month period ended September 30, 1999, the Portfolio's Class A, Class B, Class C and Class D Shares had total returns of -1.80%, - - -2.13%, -1.99% and -2.00%, respectively. This is compared to a - - -1.60% total return for the unmanaged Credit Suisse First Boston (CSFB) Global High Yield Index for the same period. Throughout the September quarter, liquidity was poor and the market struggled to absorb a relatively heavy new-issue calendar. By late August, the cost to finance had risen to a point that many issuers cancelled financing plans. New-issue supply slowed precipitously, and the market moved sideways for the remainder of the September quarter. Investment Outlook The interest rate outlook hinges on the US economy. We believe the Federal Reserve Board is committed to maintaining noninflationary growth and can be counted on to tighten monetary policy until growth slows. In the short run, this is negative for bonds. In the long run it is extremely positive, ensuring that the United States will continue to experience low inflation and interest rates. We believe that while interest rates will probably rise further in this tightening cycle, it is likely that most of the damage has been done. Yields on ten-year Treasury notes have risen from 4.65% at December 31, 1998 to over 6% in late October. At this time, the high-yield market is attractive relative to Treasury bonds. Yield spreads are well above the historic norm. At September 30, 1999, the yield difference between the CSFB Global High Yield Index and US Treasury issues of comparable maturity was 6.32% compared to an average of 5.45% over the last ten years. Yield premiums exceeding 100% are at the wide end of the range over the past ten years. Overall credit quality is improving and even problem credits appear to have declined more than is justified by the underlying fundamentals. The yield-to-maturity on the CSFB Global High Yield Index exceeded 12%. The macroeconomic outlook also appears generally favorable for the high-yield market. Economic growth is occurring around the world, strengthening the demand for goods and services, particularly commodities. We are seeing the effects of this growth reflected in improved earnings and outlook for a number of companies held in the Portfolio. We believe this improvement may continue. Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 Portfolio Strategy We believe that the high-yield market currently offers value. In our view, bond prices are likely to move higher, and yields will move lower over the coming year. We do not necessarily believe that a peak in interest rates is imminent; markets may continue to deteriorate for a while longer. However, we are positioning for the future. We prefer lower-coupon discount bonds to more defensive par or premium bonds because of greater total return potential in a falling interest rate environment. During the September quarter, we maintained credit quality in the Portfolio modestly above the benchmark CSFB Global High Yield Index. There are currently no distortions (and therefore no investment opportunities) between quality categories. Bond selection remains important as disappointing earnings provides punishing price declines. The largest industry representation in the Portfolio was communications, at 12.5% of net assets at September 30, 1999. This industry includes Nextel Communications, Inc., a rapidly growing wireless telephone operator, and other communications companies with strong fundamentals. Cable television, the second-largest industry in the Portfolio, constituted 8.6% of net assets. While its traditional role as a provider of video programming is a highly stable business, this industry has excellent growth prospects as an increasingly important carrier of Internet traffic and telephony. The energy sector comprised 7.2% of Portfolio assets and consisted largely of oil and gas production and service companies. Earnings have surged in this sector as a result of the sharp rise in oil and gas prices over the last six months. (See page 4 of this report to shareholders for a list of the Five Largest Industries and Top Five Foreign Countries in the Portfolio.) We held a major portfolio overweighting in emerging markets, which constituted 18.9% of net assets and included corporate bonds from a variety of industries. The credit quality parameters of these holdings are typically much higher than US high-yield issuers and the companies much more dominant in their respective industries. Examples included Grupo Televisa SA, the dominant TV broadcaster and programmer in Mexico; Telefonica de Argentina, one of two telephone companies sharing the Argentine market; and Asia Pulp and Paper, a Singapore domiciled manufacturer of many types and grades of paper with distribution around the world. All three companies have publicly traded common stock listed on the New York Stock Exchange, each with multi-billion dollar market capitalizations. The improving economy benefited emerging markets more than the US high-yield market this year. We believe this sector is likely to continue to outperform. Fiscal Year in Review For the fiscal year ended September 30, 1999, the Portfolio outperformed the unmanaged CSFB Global High Yield Index. Total returns for the Portfolio's Class A, Class B, Class C and Class D Shares were +5.90%, +5.10%, +5.06% and +5.64%, respectively, compared to the +3.95% total return for the Index. Specific holdings that most benefited the Portfolio's 12-month performance included our overweighting in the emerging market sector, which rebounded from extraordinarily depressed levels, selected holdings in paper and metal/mining sectors as well as specific credit upgrades through merger activity. While we believe that the overall losses in the Portfolio resulting from credit deterioration were below the average of the market, the steep decline in the price of TransAmerican Energy bonds over the past 12 months had a significant negative impact on the Portfolio's performance. Through poor project management, this company's refinery construction program ran out of funds before the project was completed, necessitating a substantial reorganization. While we believe that there is a chance of asset recovery, there are many uncertainties at this time. In Conclusion We appreciate your ongoing investment in High Income Portfolio of Merrill Lynch Corporate Bond Fund, Inc., and we look forward to assisting you with your financial needs in the months and years ahead. Sincerely, (Terry K. Glenn) Terry K. Glenn President and Director (Vincent T. Lathbury III) Vincent T. Lathbury III Senior Vice President and Portfolio Manager November 11, 1999 Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 PORTFOLIO INFORMATION As of September 30, 1999 Percent of Ten Largest Corporate Holdings Net Assets Nextel Nextel offers digital and analog wireless communication services throughout 1.8% Communications, the United States. The company's digital service currently covers approximately Inc. 50% of the total US population and, once completed, will enable Nextel to offer nationwide digital wireless service. NTL Through various subsidiaries, NTL Inc. owns and operates television, radio 1.8 Incorporated broadcasting, cable television and telecommunications systems in the United Kingdom. The company also owns Comcast and Diamond cable and telephone operations. Century Century owns and operates 70 cable systems in 25 states and Puerto Rico. Since 1.8 Communications March 5, the company has been in the process of a merger with Adelphia Communication. Corporation Fresenius Medical Fresenius Medical Care is the world's largest integrated provider of dialysis 1.5 Care AG products and services. Its 910 dialysis centers treat 68,000 patients worldwide, including approximately 23% of the US dialysis patients. The company also is the world's second-largest manufacturer and distributor of dialysis equipment and related supplies, selling products in more than 110 countries. USAir Inc. USAir is the sixth-largest US airline, with major hubs in Pittsburgh, Charlotte, 1.4 Philadelphia and Baltimore and routes covering most of the eastern half of the United States. Our investment includes a sizable amount of equipment trust certificates secured by modern, saleable aircraft. Millicom Millicom International develops and operates cellular telephone systems worldwide. 1.3 International The company has interest in 33 cellular systems in 20 countries, primarily Cellular in emerging markets in Asia, Latin America, Europe and Africa. Columbia/ Columbia, together with its subsidiaries, operates hospitals and related health 1.3 HCA Healthcare care entities. The company currently operates general, acute care hospitals that Corp. offer a full range of services. Columbia's facilities are primarily located in urban areas in the United States. Tucson Electric & This electric utility serves Tucson, Arizona and surrounding areas. Our bonds 1.3 Power Co. are secured lease obligation bonds on the company's Springerville coal-fired power generation plant. United International The company has interests in and operates cable television, telephony, high 1.3 Holdings, Inc. speed Internet access and programming services in ten countries across Europe and in Israel. Sinclair Broadcasting This is a diversified broadcasting company that owns or provides programming 1.2 Group Inc. to television and radio stations across the United States. Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 PORTFOLIO INFORMATION (concluded) As of September 30, 1999 Credit Profile* Percent of S&P Rating/Moody's Rating Market Value BBB/Baa 2.8% BB/Ba 29.7 B/B 55.7 CCC/Caa 5.1 Not Rated 6.7 [FN] *In cases when bonds are rated differently by Standard & Poor's Corporation and Moody's Investors Service, Inc., bonds are categorized according to the higher of the two ratings. Percent of Five Largest Industries Net Assets Energy 7.4% Health Services 6.8 Transportation 5.5 Steel 5.1 Cable--International 4.4 Geographic Profile Percent of Top Five Countries* Net Assets Brazil 5.7% Mexico 3.7 Argentina 2.8 Canada 2.8 United Kingdom 2.7 [FN] *All holdings are denominated in US dollars. Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 PERFORMANCE DATA About Fund Performance Investors are able to purchase shares of the Fund through the Merrill Lynch Select Pricing SM System, which offers four pricing alternatives: * Class A Shares incur a maximum initial sales charge (front-end load) of 4% and bear no ongoing distribution or account maintenance fees. Class A Shares are available only to eligible investors. * Class B Shares are subject to a maximum contingent deferred sales charge of 4% if redeemed during the first year, decreasing 1% each year thereafter to 0% after the fourth year. In addition, Class B Shares are subject to a distribution fee of 0.50% and an account maintenance fee of 0.25%. These classes of shares automatically convert to Class D Shares after approximately 10 years. (There is no initial sales charge for automatic share conversions.) * Class C Shares are subject to a distribution fee of 0.55% and an account maintenance fee of 0.25%. In addition, Class C Shares are subject to a 1% contingent deferred sales charge if redeemed within one year of purchase. * Class D Shares incur a maximum initial sales charge of 4% and an account maintenance fee of 0.25% (but no distribution fee). None of the past results shown should be considered a representation of future performance. Figures shown in the "Recent Performance Results" and "Average Annual Total Return" tables assume reinvestment of all dividends and capital gains distributions at net asset value on the payable date. Investment return and principal value of shares will fluctuate so that shares, when redeemed, may be worth more or less than their original cost. Dividends paid to each class of shares will vary because of the different levels of account maintenance, distribution and transfer agency fees applicable to each class, which are deducted from the income available to be paid to shareholders. Recent Performance Results Ten Year/ 3 Month 12 Month Since Inception Standardized As of September 30, 1999 Total Return Total Return Total Return 30-day Yield High Income Portfolio Class A Shares* -1.80% +5.90% +165.66% 11.21% High Income Portfolio Class B Shares* -2.13 +5.10 +146.36 10.89 High Income Portfolio Class C Shares* -1.99 +5.06 + 39.66 10.82 High Income Portfolio Class D Shares* -2.00 +5.64 + 43.38 10.97 Merrill Lynch High Yield US Corporates, Cash Pay Index** -1.25 +3.37 +171.74/+57.37 -- CS First Boston Global High Yield Index** -1.60 +3.95 +171.90/+51.07 -- Ten-Year US Treasury Securities*** +2.30 -7.50 +112.39/+46.41 -- *Investment results shown do not reflect sales charges; results shown would be lower if a sales charge was included. Total investment returns are based on changes in net asset values for the periods shown, and assume reinvestment of all dividends and capital gains distributions at net asset value on the payable date. The Fund's ten-year/since inception periods are ten years for Class A & Class B Shares and from 10/21/94 for Class C & Class D Shares. **Unmanaged. These market-weighted indexes mirror the high-yield debt market of securities rated BBB or lower. Ten year/since inception total returns for Merrill Lynch High Yield US Corporates, Cash Pay Index are ten years and from 10/21/94, respectively. Ten year/since inception total returns for CS First Boston Global High Yield Index are ten years and from 10/31/94, respectively. ***Ten year/since inception total returns are ten years and from 10/31/94, respectively. Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 PERFORMANCE DATA (continued) Total Return Based on a $10,000 Investment A line graph depicting the growth of an investment in the Fund's Class A Shares and Class B Shares compared to growth of an investment in the CS First Boston Global High Yield Index. Beginning and ending values are: 9/89 9/99 ML Corporate Bond Fund, Inc.'s High Income Portfolio++-- Class A Shares* $ 9,600 $25,501 ML Corporate Bond Fund, Inc.'s High Income Portfolio++-- Class B Shares* $10,000 $24,636 CS First Boston Global High Yield Index++++ $10,000 $27,190 A line graph depicting the growth of an investment in the Fund's Class C Shares and Class D Shares compared to growth of an investment in the CS First Boston Global High Yield Index. Beginning and ending values are: 10/21/94** 9/99 ML Corporate Bond Fund, Inc.'s High Income Portfolio++-- Class C Shares* $10,000 $13,966 ML Corporate Bond Fund, Inc.'s High Income Portfolio++-- Class D Shares* $ 9,600 $13,765 CS First Boston Global High Yield Index++++ $10,000 $15,107 [FN] *Assuming maximum sales charge, transaction costs and other operating expenses, including advisory fees. **Commencement of operations. ++The Portfolio invests principally in fixed-income securities which are rated in the lower rating categories of the established rating services, or in unrated securities of comparable quality. ++++This unmanaged market-weighted Index, which mirrors the high- yield debt market, is comprised of 423 securities rated BBB or below. The starting date for the Index in the Class C & Class D Shares' graph is from 10/31/94. Past performance is not predictive of future performance. Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 PERFORMANCE DATA (concluded) Average Annual Total Return % Return Without % Return With Sales Charge Sales Charge** Class A Shares* Year Ended 9/30/99 + 5.90% +1.66% Five Years Ended 9/30/99 + 7.67 +6.79 Ten Years Ended 9/30/99 +10.26 +9.81 [FN] *Maximum sales charge is 4%. **Assuming maximum sales charge. % Return % Return Without CDSC With CDSC** Class B Shares* Year Ended 9/30/99 +5.10% +1.38% Five Years Ended 9/30/99 +6.85 +6.85 Ten Years Ended 9/30/99 +9.44 +9.44 [FN] *Maximum contingent deferred sales charge is 4% and is reduced to 0% after 4 years. **Assuming payment of applicable contingent deferred sales charge. % Return % Return Without CDSC With CDSC** Class C Shares* Year Ended 9/30/99 +5.06% +4.13% Inception (10/21/94) through 9/30/99 +6.99 +6.99 [FN] *Maximum contingent deferred sales charge is 1% and is reduced to 0% after 1 year. **Assuming payment of applicable contingent deferred sales charge. % Return Without % Return With Sales Charge Sales Charge** Class D Shares* Year Ended 9/30/99 +5.64% +1.41% Inception (10/21/94) through 9/30/99 +7.56 +6.68 [FN] *Maximum sales charge is 4%. **Assuming maximum sales charge. Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS S&P Moody's Face Value Industries Rating Rating Amount Issue (Note 1a) Bonds Aerospace--1.1% B- B3 $ 20,000,000 Fairchild Corporation, 10.75% due 4/15/2009 $ 17,100,000 B+ B1 15,000,000 Hexcel Corporation, 9.75% due 1/15/2009 13,275,000 B+ B1 25,000,000 Kitty Hawk, Inc., 9.95% due 11/15/2004 24,375,000 -------------- 54,750,000 Airlines--1.4% Piedmont Aviation, Inc.: B+ Ba3 1,985,000 Series E, 10.30% due 3/28/2007 2,113,122 B+ Ba3 1,950,000 Series F, 10.35% due 3/28/2011 2,118,987 BB Ba3 1,500,000 Series H, 10% due 11/08/2012 1,599,900 B+ Ba3 1,304,000 Series J, 10.05% due 5/13/2005 1,350,044 B+ Ba3 1,116,000 Series J, 10.10% due 5/13/2007 1,176,649 BB+ Ba3 3,767,000 Series J, 10.10% due 5/13/2009 4,000,139 BB Ba3 2,710,000 Series J, 10.15% due 5/13/2011 2,907,586 B+ Ba3 2,226,000 Series K, 10% due 5/13/2004 2,303,966 B+ Ba3 2,666,000 Series K, 10.10% due 5/13/2008 2,819,601 B+ Ba3 2,550,000 Series K, 10.15% due 5/13/2010 2,726,345 USAir Inc.: B B3 15,000,000 9.625% due 2/01/2001 15,163,500 B+ Ba3 1,092,000 Series 88F, 10.70% due 1/01/2003 1,142,560 B+ Ba3 1,092,000 Series 88G, 10.70% due 1/01/2003 1,142,560 B+ Ba3 1,092,000 Series 88H, 10.70% due 1/01/2003 1,142,560 B+ Ba3 1,092,000 Series 88I, 10.70% due 1/01/2003 1,142,560 BB Ba3 4,101,563 Series 89A1, 9.33% due 1/01/2006+++ 4,359,859 BB Ba3 15,000,000 Series 93A3, 10.375% due 3/01/2013 15,010,950 BB Ba3 1,432,000 Series A, 10.70% due 1/15/2007 1,543,037 BB Ba3 1,815,000 Series C, 10.70% due 1/15/2007 1,955,735 BB Ba3 1,107,000 Series E, 10.70% due 1/15/2007 1,192,837 -------------- 66,912,497 Automotive-- Venture Holdings Trust (j): 0.7% B B2 25,000,000 11% due 6/01/2007 24,625,000 B- B3 10,000,000 12% due 6/01/2009 9,900,000 -------------- 34,525,000 Broadcasting-- NR* NR* 4,686,000 Acme Intermediate Holdings/Finance, 0/12% due Radio & 9/30/2005 (f) 3,303,630 Television-- B- B3 3,000,000 Acme Television/Finance, 10.976% due 9/30/2004 (f) 2,595,000 2.6% B- B3 15,000,000 LIN Holdings Corp., 10.299% due 3/01/2008 (f) 9,900,000 B- B3 25,000,000 LIN Television Corporation, 8.375% due 3/01/2008 23,437,500 B B3 23,022,000 SFX Broadcasting Inc., 10.75% due 5/15/2006 25,669,530 Sinclair Broadcasting Group Inc.: B B2 45,000,000 10% due 9/30/2005 45,000,000 B B2 15,000,000 8.75% due 12/15/2007 14,137,500 -------------- 124,043,160 Building Nortek Inc.: Materials-- B- B3 14,550,000 9.875% due 3/01/2004 14,368,125 0.5% B+ B1 9,000,000 9.25% due 3/15/2007 8,775,000 -------------- 23,143,125 Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS (continued) S&P Moody's Face Value Industries Rating Rating Amount Issue (Note 1a) Bonds (continued) Cable-- B+ NR* $ 10,000,000 Adelphia Communications, 7.875% due 5/01/2009 $ 9,150,000 Domestic--4.1% CCC Ca 5,328,724 American Telecasting Inc., 26.322% due 8/15/2005 (f) 5,368,689 BB- B1 8,750,000 CSC Holdings Inc., 9.875% due 5/15/2006 9,056,250 Century Communications Corporation: BB- Ba3 30,000,000 9.75% due 2/15/2002 30,187,500 BB- Ba3 45,000,000 9.50% due 3/01/2005 45,000,000 B+ B2 15,000,000 Charter Communications Holdings LLC, 8.625% due 4/01/2009 (j) 14,250,000 B B2 21,000,000 Intermedia Capital Partners LP, 11.25% due 8/01/2006 23,625,000 BB- B1 10,000,000 Lenfest Communications, Inc., 8.25% due 2/15/2008 10,050,000 B+ B1 50,000,000 Olympus Communications LP/Capital Corp., 10.625% due 11/15/2006 53,125,000 -------------- 199,812,439 Cable-- ++Australis Media Ltd.: International-- NR* NR* 1,077,816 14.398% due 11/01/2002 (f) 619,744 3.8% D NR* 79,117,000 1.75%/15.75% due 5/15/2003 (b)(e) 1,977,925 D NR* 1,353,490 1.75%/15.75% due 5/15/2003 (e) 20,302 BB B1 25,000,000 Cablevision SA, 13.75% due 5/01/2009 (j) 23,312,500 B- B2 20,000,000 Comcast UK Cable Partners Ltd., 11.278% due 11/15/2007 (f) 18,200,000 B- B3 25,000,000 Diamond Cable Communications PLC, 10.87% due 2/15/2007 (f) 19,625,000 B- B3 30,000,000 International Cabletel, Inc., 12.034% due 2/01/2006 (f) 26,250,000 D Caa3 33,500,000 ++Supercanal Holdings SA, 11.50% due 5/15/2005 (j) 17,922,500 B+ B1 14,500,000 TeleWest Communications PLC, 11.131% due 10/01/2007 (f) 12,941,250 B B3 100,000,000 United International Holdings, Inc., 10.75% due 2/15/2008 (d)(f) 60,875,000 -------------- 181,744,221 Capital Goods-- International Wire Group, Inc.: 1.1% B- B3 15,000,000 11.75% due 6/01/2005 15,487,500 B- B3 15,000,000 Series B, 11.75% due 6/01/2005 15,487,500 B- B3 25,250,000 Trench Electric & Trench Inc., 10.25% due 12/15/2007 22,851,250 -------------- 53,826,250 Chemicals-- ISP Holdings Inc.: 1.1% BB- Ba3 19,502,000 9.75% due 2/15/2002 19,697,020 BB- Ba3 10,000,000 9% due 10/15/2003 9,900,000 BB Ba3 23,000,000 Lyondell Chemical Company, 9.625% due 5/01/2007 22,942,500 -------------- 52,539,520 Child Care-- B- B3 20,000,000 Kindercare Learning Centers, Inc., 9.50% due 2/15/2009 18,950,000 0.4% Computer B B2 40,000,000 Advanced Micro Devices, Inc., 11% due 8/01/2003 36,200,000 Services-- CCC Caa1 40,500,000 Dictaphone Corp., 11.75% due 8/01/2005 29,767,500 Electronics-- B- B3 25,000,000 PSINet, Inc., 10% due 2/15/2005 24,031,250 2.6% NR* NR* 11,000,000 Splitrock Services Inc., 11.75% due 7/15/2008 9,955,000 B- B2 30,000,000 Zilog Inc., 9.50% due 3/01/2005 27,600,000 -------------- 127,553,750 Conglomerates-- BB Ba3 20,000,000 Dine, SA de CV, 8.75% due 10/15/2007 17,600,000 1.8% B- B3 25,000,000 Eagle-Picher Industries, 9.375% due 3/01/2008 22,375,000 B+ NR* 50,000,000 Voto-Votorantim O/S Trading, 8.50% due 6/27/2005 (j) 44,480,000 -------------- 84,455,000 Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS (continued) S&P Moody's Face Value Industries Rating Rating Amount Issue (Note 1a) Bonds (continued) Consumer B- B3 $ 10,000,000 Albecca Inc., 10.75% due 8/15/2008 $ 7,650,000 Products-- B B3 13,000,000 Corning Consumer Products, 9.625% due 5/01/2008 10,351,250 0.4% -------------- 18,001,250 Consumer B- Caa2 8,000,000 AP Holdings Inc., 11.164% due 3/15/2008 (f) 4,060,000 Services-- B- Caa1 15,000,000 Apcoa Inc., 9.25% due 3/15/2008 12,862,500 0.4% -------------- 16,922,500 Convertible NR* Caa3 6,195,000 ++Builders Transport, 8% due 8/15/2005 (2) 46,462 Bonds**--0.1% BB+ Ba3 6,375,000 Quantum Health Resources, Inc., 4.75% due 10/01/2000 (1) 5,865,000 -------------- 5,911,462 Energy--7.0% B B3 20,000,000 Benton Oil & Gas Co., 9.375% due 11/01/2007 10,900,000 B B3 20,000,000 Chesapeake Energy Corp., 9.625% due 5/01/2005 19,250,000 B+ B2 15,000,000 Clark R & M, Inc., 8.875% due 11/15/2007 12,375,000 B+ B3 25,000,000 Clark USA Inc., 10.875% due 12/01/2005 21,750,000 B B2 15,000,000 Energy Corp. of America, 9.50% due 5/15/2007 13,125,000 BB- B1 25,000,000 Ocean Energy Inc., 8.375% due 7/01/2008 24,250,000 CCC B3 27,000,000 Ocean Rig Norway AS, 10.25% due 6/01/2008 21,195,000 B+ B1 39,500,000 Parker Drilling Co., 9.75% due 11/15/2006 38,315,000 Petroleo Brasileiro SA: NR* B1 15,000,000 10% due 10/17/2006 13,950,000 NR* B1 10,500,000 10% due 10/17/2006 (j) 9,765,000 BB- Ba3 30,000,000 RBF Finance Company, 11% due 3/15/2006 31,725,000 CCC- Caa2 15,000,000 Southwest Royalties Inc., 10.50% due 10/15/2004 7,275,000 BB- B1 30,000,000 Tesoro Petroleum Corp., 9% due 7/01/2008 29,550,000 D C 289,840,000 ++TransAmerican Energy Corp., 13% due 6/15/2002 32,607,000 NR* NR* 36,000,000 TransAmerican Refining Corporation, 13% due 12/15/2002 (h) 36,180,000 B+ B1 6,000,000 Triton Energy Ltd./Corp., 9.25% due 4/15/2005 5,940,360 B- B3 14,500,000 United Refining Co., 10.75% due 6/15/2007 9,642,500 -------------- 337,794,860 Entertainment-- CCC+ Caa1 27,495,000 AMF Bowling Worldwide Inc., 12.581% due 3/15/2006 (f) 16,222,049 1.4% B- B3 16,250,000 Premier Parks Inc., 10% due 4/01/2008 (f) 10,400,000 B- Caa1 24,000,000 Regal Cinemas Inc., 9.50% due 6/01/2008 16,440,000 B- B2 15,000,000 Six Flags Entertainment, 8.875% due 4/01/2006 14,362,500 B B1 10,000,000 Vail Resorts Inc., 8.75% due 5/15/2009 (j) 9,325,000 -------------- 66,749,549 Financial CCC+ Caa3 20,000,000 Amresco Inc., 9.875% due 3/15/2005 12,900,000 Services--1.3% NR* ba1 30,000,000 IBJ Capital Co. LLC (Preferred), 8.79% (a)(i)(j) 28,663,469 BB+ ba3 10,000,000 SIG Capital Trust I, 9.50% due 8/15/2027 (j) 7,525,000 B NR* 17,000,000 Veritas Capital Trust, 10% due 1/01/2028 12,792,500 -------------- 61,880,969 Food & Chiquita Brands International Inc.: Beverage--1.2% B+ B1 25,000,000 9.125% due 3/01/2004 24,812,500 B+ B1 20,000,000 10.25% due 11/01/2006 20,150,000 CCC Caa1 20,000,000 DGS International Finance Company BV, 10% due 6/01/2007 (j) 13,250,000 -------------- 58,212,500 Foreign B+ B2 12,500,000 Republic of Brazil, 10.125% due 5/15/2027 9,343,750 Government Obligations--0.2% Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS (continued) S&P Moody's Face Value Industries Rating Rating Amount Issue (Note 1a) Bonds (continued) Gaming--3.8% NR* NR* $ 3,600 Capital Gaming International Inc., 12% due 5/28/2001 $ 1,079 D C 42,126,000 ++GB Property Funding Corp., 10.875% due 1/15/2004 25,486,229 BB+ Ba2 5,000,000 Harrah's Operating Co. Inc., 7.875% due 12/15/2005 4,787,500 Jazz Casino Co. LLC: NR* NR* 42,231,321 5.867% due 11/15/2009++++ 25,919,472 NR* NR* 2,524,830 Contigent Notes, due 11/15/2009 (g) 0 BB+ Ba2 25,000,000 Park Place Entertainment, 7.875% due 12/15/2005 23,750,000 B+ B1 4,000,000 Station Casinos Inc., 9.75% due 4/15/2007 4,080,000 Trump Atlantic City Associates/Funding Inc.: B B2 35,100,000 11.25% due 5/01/2006 30,010,500 B B2 32,900,000 11.25% due 5/01/2006 27,965,000 Venetian Casino/LV Sands: B- B3 35,000,000 12.25% due 11/15/2004 28,175,000 CCC+ Caa1 17,500,000 10% due 11/15/2005 12,337,500 -------------- 182,512,280 Health Services B- B3 8,800,000 ALARIS Medical Systems, Inc., 9.75% due 12/01/2006 8,096,000 - - --6.8% B+ Ba3 40,000,000 Beverly Enterprises Inc., 9% due 2/15/2006 34,600,000 Columbia/HCA Healthcare Corp.: BB+ Ba2 1,000,000 6.91% due 6/15/2005 895,734 BB+ Ba2 8,460,000 8.85% due 1/01/2007 8,290,800 BB+ Ba2 10,000,000 7.25% due 5/20/2008 8,778,400 BB+ Ba2 14,150,000 8.70% due 2/10/2010 13,554,142 BB+ Ba2 17,640,000 9% due 12/15/2014 16,978,500 BB+ Ba2 2,500,000 7.50% due 12/15/2023 1,926,386 BB+ Ba2 15,000,000 8.36% due 4/15/2024 13,350,000 CCC+ B2 37,250,000 Extendicare Health Services, 9.35% due 12/15/2007 19,928,750 B+ Ba3 36,091,000 Fresenius Medical Capital Trust I, 9% due 12/01/2006 35,639,861 B+ Ba3 40,000,000 Fresenius Medical Capital Trust II, 7.875% due 2/01/2008 36,700,000 B- B3 25,000,000 Kinetic Concepts, Inc., 9.625% due 11/01/2007 18,375,000 B- Caa1 50,000,000 Magellan Health Services, 9% due 2/15/2008 42,750,000 Mariner Post-Acute Network: C D 49,000,000 9.50% due 11/01/2007 3,185,000 C D 12,750,000 18.346% due 11/01/2007 (f) 701,250 BBB Ba2 5,700,000 PharMerica, Inc., 8.375% due 4/01/2008 5,557,500 Tenet Healthcare Corp.: BB- Ba3 30,000,000 8.625% due 1/15/2007 28,575,000 BB- Ba3 30,000,000 8.125% due 12/01/2008 27,525,000 -------------- 325,407,323 Home Builders-- US Home Corp.: 0.6% BB- B1 24,500,000 8.88% due 8/15/2007 22,172,500 BB- B1 7,500,000 8.875% due 2/15/2009 6,576,150 -------------- 28,748,650 Hotels--1.3% HMH Properties, Inc.: BB Ba2 3,000,000 7.875% due 8/01/2005 2,775,000 BB Ba2 40,000,000 7.875% due 8/01/2008 35,900,000 BB Ba2 9,000,000 8.45% due 12/01/2008 8,370,000 Signature Resorts, Inc.: BB- B2 10,000,000 9.25% due 5/15/2006 9,550,000 B B3 5,000,000 9.75% due 10/01/2007 4,525,000 Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS (continued) S&P Moody's Face Value Industries Rating Rating Amount Issue (Note 1a) Bonds (continued) Independent The AES Corporation: Power B+ Ba3 $ 30,000,000 10.25% due 7/15/2006 $ 30,300,000 Producers--3.0% B+ Ba3 15,000,000 8.375% due 8/15/2007 13,725,000 BB+ Ba2 30,000,000 CE Casecnan Water & Energy Co., 11.45% due 11/15/2005 27,975,000 BB Ba2 45,000,000 Calpine Corporation, 8.75% due 7/15/2007 44,606,250 BB Ba1 10,000,000 ESI Tractebel Acquisition Corp., 7.99% due 12/30/2011 8,982,790 BB Ba1 25,000,000 Monterrey Power, SA de CV, 9.625% due 11/15/2009 (j) 20,437,500 -------------- 146,026,540 Industrial CCC+ Caa1 9,500,000 Thermadyne Holdings Corp., 12.426% due 6/01/2008 (f) 4,180,000 Services--0.3% CCC+ B3 12,000,000 Thermadyne Manufacturing, 9.875% due 6/01/2008 9,660,000 -------------- 13,840,000 Industrials--0.8% CCC B3 3,100,000 American Skiing Co., 12% due 7/15/2006 2,867,500 B B1 16,000,000 Energis PLC, 9.75% due 6/15/2009 (j) 16,400,000 BB+ Ba3 30,000,000 Protection One Alarm Monitoring, 8.625% due 1/15/2009 (j) 20,250,000 -------------- 39,517,500 Internet BB- B2 20,000,000 Williams Communication Group Inc., 10.875% due Transport--0.4% 10/01/2009 19,849,800 Media & NR* NR* 45,500,000 Comtel Brasileira Ltd., 10.75% due 9/26/2004 (j) 40,495,000 Communications-- Globo Comunicacoes e Participacoes, Ltd. (j): International-- B+ B2 35,000,000 10.50% due 12/20/2006 26,407,500 4.0% B+ B2 10,000,000 10.625% due 12/05/2008 7,365,000 BB Ba2 35,000,000 Grupo Televisa SA, 11.875% due 5/15/2006 36,618,750 B+ B2 31,750,000 Impsat Corp., 12.375% due 6/15/2008 24,209,375 B+ B2 40,000,000 Orion Network Systems, Inc., 15.877% due 1/15/2007 (f) 21,200,000 Telefonica de Argentina: BBB- B1 25,000,000 11.875% due 11/01/2004 25,875,000 BBB- B1 10,000,000 9.125% due 5/07/2008 (j) 8,775,000 -------------- 190,945,625 Metals & B- Caa1 20,000,000 AEI Resources Inc., 11.50% due 12/15/2006 (j) 17,700,000 Mining--3.3% BB Ba2 15,000,000 Great Central Mines Ltd., 8.875% due 4/01/2008 13,500,000 CCC+ B3 40,000,000 Kaiser Aluminum & Chemical Corp., 12.75% due 2/01/2003 40,600,000 B B2 20,000,000 Metals USA Inc., 8.625% due 2/15/2008 18,200,000 BB- B1 25,000,000 Murrin Murrin Holdings Property, 9.375% due 8/31/2007 21,875,000 B B3 20,000,000 Ormet Corporation, 11% due 8/15/2008 (j) 17,900,000 B B2 30,000,000 P & L Coal Holdings Corp., 9.625% due 5/15/2008 29,025,000 -------------- 158,800,000 Oil Refineries BB Ba2 15,000,000 Eott Energy Partners LP, 11% due 10/01/2009 15,000,000 - - --0.3% Packaging--0.6% Vicap SA: B+ Ba3 5,000,000 10.25% due 5/15/2002 4,618,750 B+ Ba3 25,000,000 11.375% due 5/15/2007 22,375,000 -------------- 26,993,750 Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS (continued) S&P Moody's Face Value Industries Rating Rating Amount Issue (Note 1a) Bonds (continued) Paper & Forest CCC+ Caa1 $ 21,000,000 APP Financial II Mauritius Ltd., 12% (h)(i) $ 11,287,500 Products--3.5% CCC+ Caa1 40,000,000 APP International Finance, 11.75% due 10/01/2005 26,899,114 B B2 25,000,000 Ainsworth Lumber Company, 12.50% due 7/15/2007++++ 27,687,500 Container Corporation of America: B- B2 15,420,000 9.75% due 4/01/2003 15,824,775 B- B2 13,000,000 11.25% due 5/01/2004 13,552,500 B Caa1 60,000,000 Doman Industries Limited, 8.75% due 3/15/2004 42,750,000 CCC+ Caa1 14,500,000 Indah Kiat International Finance, 12.50% due 6/15/2006 9,642,500 CCC+ Caa1 10,000,000 Pindo Deli Financial Mauritius, 10.75% due 10/01/2007 5,425,000 CCC+ Caa1 32,500,000 Tjiwi Kimia Finance Mauritius, 10% due 8/01/2004 17,956,250 -------------- 171,025,139 Product Ameriserve Food Distributors: Distribution-- B- B3 10,000,000 8.875% due 10/15/2006 7,900,000 0.9% CCC+ Caa1 35,000,000 10.125% due 7/15/2007 22,575,000 CCC+ Caa1 25,000,000 US Office Products Co., 9.75% due 6/15/2008 13,812,500 -------------- 44,287,500 Publishing & BB- Ba3 8,500,000 Hollinger International Publishing, Inc., 9.25% due Printing--0.7% 2/01/2006 8,436,250 BB- Ba3 7,250,000 Primedia, Inc., 7.625% due 4/01/2008 6,815,000 BB- Baa3 20,000,000 World Color Press Inc., 7.75% due 2/15/2009 18,900,000 -------------- 34,151,250 Real Estate-- BB- Ba3 30,000,000 Forest City Enterprises Inc., 8.50% due 3/15/2008 28,650,000 0.6% Restaurants-- BB NR* 27,000,000 FM 1993A Corp., 9.75% due 11/01/2003 27,607,500 0.6% Steel--5.1% BB Ba2 25,000,000 AK Steel Corp., 9.125% due 12/15/2006 25,000,000 NR* B2 75,000,000 CSN Iron SA, 9.125% due 6/01/2007 (j) 55,687,500 BB- B1 20,000,000 Hylsa, SA de CV, 9.25% due 9/15/2007 (j) 15,500,000 B- Caa2 20,000,000 Renco Steel Holdings, 10.875% due 2/01/2005 16,700,000 B B3 20,000,000 Republic Technology, 13.75% due 7/15/2009 (c)(j) 19,100,000 B+ B2 25,000,000 WCI Steel Inc., 10% due 12/01/2004 24,312,500 B- B3 25,000,000 WHX Corp., 10.50% due 4/15/2005 23,625,000 Weirton Steel Corp.: B B2 3,000,000 11.375% due 7/01/2004 2,992,500 B B2 23,000,000 10.75% due 6/01/2005 22,137,500 B+ B2 43,000,000 Wheeling Pittsburgh Corp., 9.25% due 11/15/2007 40,205,000 -------------- 245,260,000 Supermarkets Pueblo Xtra International Inc.: - - --0.4% NR* B3 21,075,000 9.50% due 8/01/2003 18,440,625 B- B3 3,000,000 Series C, 9.50% due 8/01/2003 2,505,000 -------------- 20,945,625 Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS (continued) S&P Moody's Face Value Industries Rating Rating Amount Issue (Note 1a) Bonds (continued) Telephony-- B- Caa1 $ 5,500,000 Esprit Telecom Group PLC, 10.875% due 6/15/2008 $ 5,582,500 Competitive B B2 25,000,000 Intermedia Communications Inc., 8.60% due 6/01/2008 21,562,500 Local Exchange B B3 5,000,000 Level 3 Communications Inc., 9.125% due 5/01/2008 4,543,750 Carriers--2.4% B B3 43,000,000 Nextlink Communications Inc., 9% due 3/15/2008 40,097,500 RSL Communications PLC: B- B2 20,000,000 9.125% due 3/01/2008 17,200,000 B- B2 50,000,000 10.819% due 3/01/2008 (f) 28,500,000 -------------- 117,486,250 Textiles--0.8% B Caa3 25,000,000 Galey & Lord, Inc., 9.125% due 3/01/2008 6,375,000 B B2 18,750,000 Polymer Group Inc., 8.75% due 3/01/2008 17,671,875 ++Polysindo International Finance Company BV: D Caa3 7,500,000 8.719% (l) 1,893,750 D Caa3 45,600,000 11.375% due 6/15/2006 11,514,000 D Caa3 14,250,000 9.375% due 7/30/2007 3,598,125 -------------- 41,052,750 Transportation BB- NR* 42,000,000 Autopistas del Sol SA, 10.25% due 8/01/2009 (j) 30,870,000 - - --5.5% CCC Caa1 20,000,000 Cathay International Ltd., 13% due 4/15/2008 (j) 10,300,000 BB- Ba3 25,000,000 Eletson Holdings, Inc., 9.25% due 11/15/2003 22,625,000 GS Superhighway Holdings: BB B1 43,000,000 9.875% due 8/15/2004 24,241,250 BB B1 49,000,000 10.25% due 8/15/2007 25,173,750 B+ B1 20,000,000 Gearbulk Holding Ltd., 11.25% due 12/01/2004 20,350,000 NR* C 40,000,000 ++Hvide Marine, Inc., 8.375% due 2/15/2008 17,800,000 B+ B2 45,000,000 TFM, SA de CV, 12.564% due 6/15/2009 (f) 24,412,500 Transportacion Maritima Mexicana, SA de CV: BB- Ba3 23,000,000 9.25% due 5/15/2003 16,100,000 BB- Ba3 28,800,000 10% due 11/15/2006 19,872,000 B- B2 55,606,000 Transtar Holdings LP, 11.759% due 12/15/2003 (f) 54,215,850 -------------- 265,960,350 Utilities--4.2% NR* NR* 20,000,000 CIA Saneamento Basico, 10% due 7/28/2005 (j) 14,900,000 BB- Ba2 10,000,000 Empresa Electricidad del Norte, 10.50% due 6/15/2005 (j) 6,262,500 B+ B2 70,000,000 Espirito Santo-Escelsa, 10% due 7/15/2007 51,100,000 BB NR* 37,000,000 Inversora de Electrica, 9% due 9/16/2004 (j) 23,865,000 NR* NR* 14,884,360 Sunflower Electric Power Corp., 8% due 12/31/2016 9,656,229 BB+ Ba2 41,067,600 TransGas de Occidente SA, 9.79% due 11/01/2010 (j)+++ 33,993,952 Tucson Electric & Power Co. (h)+++: NR* NR* 34,947,781 10.21% due 1/01/2009 37,598,570 NR* NR* 21,759,590 10.732% due 1/01/2013 23,922,275 -------------- 201,298,526 Waste BB- Ba3 25,000,000 Allied Waste North America, 7.625% due 1/01/2006 22,500,000 Management-- NR* Ca 23,700,000 ++Mid-American Waste Systems, Inc., 12.25% due 2/15/2003 829,500 1.1% B+ B2 29,000,000 Safety-Kleen Services, 9.25% due 6/01/2008 29,145,000 -------------- 52,474,500 Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS (continued) S&P Moody's Face Value Industries Rating Rating Amount Issue (Note 1a) Bonds (concluded) Wireless B- B2 $ 8,000,000 Cencall Communications Corporation, 10.125% due Communications 1/15/2004 $ 8,040,000 - - --Domestic CCC+ B3 10,000,000 Metrocall Inc., 9.75% due 11/01/2007 6,050,000 Paging & B- B2 25,000,000 Nextel Communications, Inc., 9.75% due 8/15/2004 25,250,000 Cellular--2.3% CCC+ B3 40,000,000 Nextel Partners Inc., 14% due 2/01/2009 (f) 23,600,000 NR* NR* 29,000,000 Pagemart Wireless Inc., 11.25% due 2/01/2008 (f) 9,570,000 Paging Network, Inc.: B- Caa1 15,500,000 10.125% due 8/01/2007 4,417,500 B- Caa1 49,500,000 10% due 10/15/2008 13,488,750 B B3 3,250,000 Pinnacle Holdings Inc., 10% due 3/15/2008 (f) 1,868,750 NR* NR* 5,000,000 SBA Communications Corp., 12.308% due 3/01/2008 (f) 2,700,000 B- B3 15,000,000 Western Wireless Corp., 10.50% due 2/01/2007 15,600,000 -------------- 110,585,000 Wireless B B1 11,000,000 CTI Holdings SA, 11.50% due 4/15/2008 (f) 5,500,000 Communications-- NR* B3 10,000,000 ClearNet Communications, 10.044% due 5/01/2009 (f) 6,100,000 International B B3 56,472,000 Comunicacion Celular SA, 12.68% due 3/01/2005 (f)(j) 30,071,340 Paging & CCC+ Caa1 23,500,000 Dolphin Telecom PLC, 14% due 5/15/2009 (f)(j) 9,752,500 Cellular--3.5% B- Caa1 46,000,000 McCaw International Ltd., 13.611% due 4/15/2007 (f) 27,830,000 B- Caa1 90,000,000 Millicom International Cellular, 13.39% due 6/01/2006 (f) 64,800,000 B- Caa1 33,000,000 Nextel International Inc., 12.125% due 4/15/2008 (f) 17,325,000 CCC+ Caa1 18,000,000 Telesystem International Wireless Inc., 13.151% due 6/30/2007 (f) 9,270,000 -------------- 170,648,840 Total Investments in Bonds--90.0% 4,337,266,500 Shares Held Preferred Stocks Cable--Domestic--0.2% 104,855 CSC Holdings Inc. (Series A)++++ 11,245,699 Cable-- 21,711 NTL Incorporated (Series B)++++ 23,067,938 International--0.5% Conglomerates--0.3% 3,100 Eagle-Picher Industries (Series B) 14,957,500 Energy--0.2% 10,000 R&B Falcon Corporation 9,525,000 TCR Holdings (Convertible)(h): 465,596 (Class B) 27,936 256,078 (Class C) 14,340 675,114 (Class D) 35,781 1,396,787 (Class E) 87,998 -------------- 9,691,055 Financial Services--0.6% 1,230,000 California Federal Bank (Series A) 28,905,000 Product 288,913 Nebco Evans Holding Co.++++ 10,762,009 Distribution--0.2% Publishing & Primedia, Inc.: Printing--0.8% 125,000 (Series D) 12,406,250 292,500 (Series H) 26,398,125 -------------- 38,804,375 Telephony--Competitive 14,056 Intermedia Communications Inc. (Convertible)++++ 12,826,100 Local Exchange Carriers--0.3% Utilities--0.1% 3,362 Crown Castle International Corporation++++ 3,404,025 Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS (continued) Shares Value Industries Held Issue (Note 1a) Preferred Stocks (concluded) Wireless Nextel Communications, Inc.++++: Communications-- 25,291 (Series D) $ 26,429,095 Domestic Paging 18,321 (Series E) 18,000,383 & Cellular--1.1% 6,838 Rural Cellular Corp. (Series B)++++ 6,991,855 -------------- 51,421,333 Total Investments in Preferred Stocks--4.3% 205,085,034 Common Stocks Cable--Domestic--0.0% 2,887 ++CS Wireless Systems, Inc. 4,331 Cable--International 50,000 ++UnitedGlobalCom Inc. (Class A) 3,600,000 - - --0.1% Energy--0.2% 914,710 ++Chi Energy Inc. (Series B) 10,519,165 Entertainment--0.5% 1,184,150 ++On Command Corporation 22,387,836 Gaming--0.1% 985 ++Capital Gaming International Inc. 10 732,105 ++JCC Holding Company (Class A) 5,948,353 -------------- 5,948,363 Wireless Communications 170,421 ++Nextel Communications, Inc. (Class A) 11,562,000 - - --Domestic Paging & Cellular--0.2% Total Investments in Common Stocks--1.1% 54,021,695 Warrants (k) Cable--Domestic--0.0% 25,000 People's Choice TV Corp. 12,625 Cable-- 45,000 UIH Australia/Pacific 180,000 International--0.0% Computer 7,000 Splitrock Services Inc. 504,000 Services-- Electronics--0.0% Energy--0.0% Chi Energy Inc.: 74,562 (Series B) 111,843 48,400 (Series C) 72,600 -------------- 184,443 Entertainment--0.1% 385,661 On Command Corporation 2,579,108 Gaming--0.0% 113,386 Trump Castle Funding, Inc. 1 Media & Communications-- 15,000 Orion Network Systems, Inc. 144,375 International--0.0% Wireless Communications 57,040 Page Mart Inc. 149,730 - - --Domestic Paging & 50,338 Wireless One Inc. 503 Cellular--0.0% -------------- 150,233 Wireless Communications 53,472 Comunicacion Celular SA (j) 16,710 - - --International Paging & Cellular - - --0.0% Total Investments in Warrants--0.1% 3,771,495 Total Long-Term Investments (Cost $5,706,564,158)--95.5% 4,600,144,724 Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS (concluded) Face Value Amount Issue (Note 1a) Short-Term Securities Commercial Paper*** $ 35,842,000 Associates First Capital Corp., 5.63% due - - --1.8% 10/01/1999 $ 35,842,000 39,000,000 CIT Group Holdings, Inc. (The), 5.61% due 10/01/1999 39,000,000 12,000,000 CSW Credit Inc., 5.28% due 10/13/1999 11,978,880 -------------- 86,820,880 US Government Agency 9,577,000 Federal Home Loan Mortgage Corporation, 5.23% due Obligations***--0.2% 11/15/1999 9,514,390 Total Investments in Short-Term Securities (Cost--$96,335,270)--2.0% 96,335,270 Total Investments (Cost--$5,802,899,428)--97.5% 4,696,479,994 Other Assets Less Liabilities--2.5% 122,751,483 -------------- Net Assets--100.0% $4,819,231,477 ============== *Not Rated. **Industry classifications for convertible bonds are: (1) Health Services; (2) Transportation Services. ***Commercial Paper and certain US Government Agency Obligations are traded on a discount basis; the interest rates shown reflect the discount rates paid at the time of purchase by the Portfolio. ++Non-income producing security. ++++Represents a pay-in-kind security which may pay interest/dividends in additional face/shares. +++Subject to principal paydowns. (a)Floating rate note. (b)Each $1,000 face amount contains one warrant of Australis Media Ltd. (c)Each $1,000 face amount contains one warrant of Republic Technology. (d)Each $1,000 face amount contains one warrant of United International Holdings, Inc. (e)Represents a step bond. Coupon payments are paid-in-kind, in which the Portfolio receives additional face amount at an annual rate of 1.75% until May 15, 2000. Subsequently, the Portfolio will receive cash coupon payments at an annual rate of 15.75% until maturity. (f)Represents a zero coupon or step bond; the interest rate shown is the effective yield at the time of purchase by the Portfolio. (g)Represents an obligation by Jazz Casino Co. LLC to pay a semi- annual amount to the Portfolio through 11/15/2009. The payments are based upon varying interest rates and the amounts, which may be paid- in-kind, are contingent upon the earnings before income taxes, depreciation and amortization of Jazz Casino Co. LLC on a fiscal year basis. (h)Restricted securities as to resale. The value of the Portfolio's investment in restricted securities was approximately $109,154,000, representing 2.3% of net assets. Acquisition Value Issue Date(s) Cost (Note 1a) APP Financial II Mauritius Ltd., 12% 4/24/1998-5/01/1998 $ 18,425,000 $ 11,287,500 TCR Holdings (Convertible Preferred): (Class B) 12/10/1998 27,936 27,936 (Class C) 12/10/1998 14,340 14,340 (Class D) 12/10/1998 35,781 35,781 (Class E) 12/10/1998 87,998 87,998 TransAmerican Refining Corporation, 13% due 12/15/2002 12/09/1997 35,640,000 36,180,000 Tucson Electric & Power Co.: 10.21% due 1/01/2009 7/27/1993-4/15/1998 33,168,609 37,598,571 10.732% due 1/01/2013 7/16/1993-10/06/1998 20,606,895 23,922,275 Total $108,006,559 $109,154,401 ============ ============ (i)The security is a perpetual bond and has no definite maturity date. (j)The security may be offered and sold to "qualified institutional buyers" under Rule 144A of the Securities Act of 1933. (k)Warrants entitle the Portfolio to purchase a predetermined number of shares of common stock and are non-income producing. The purchase price and number of shares are subject to adjustment under certain conditions until the expiration date. (l)Maturity of this security is pending as a result of bankruptcy proceedings. Ratings of issues shown have not been audited by Deloitte & Touche LLP. See Notes to Financial Statements. Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 FINANCIAL INFORMATION Statement of Assets and Liabilities as of September 30, 1999 Assets: Investments, at value (identified cost--$5,802,899,428) (Note 1a) $4,696,479,994 Cash 2,810,030 Receivables: Interest $ 110,488,152 Securities sold 96,660,211 Capital shares sold 1,464,467 Dividends 1,457,935 210,070,765 -------------- Prepaid registration fees and other assets (Note 1e) 96,453 -------------- Total assets 4,909,457,242 -------------- Liabilities: Payables: Securities purchased 50,008,171 Capital shares redeemed 18,369,660 Dividends to shareholders (Note 1f) 17,702,272 Distributor (Note 2) 2,408,446 Investment adviser (Note 2) 219,008 88,707,557 -------------- Accrued expenses and other liabilities 1,518,208 Total liabilities 90,225,765 -------------- Net Assets: Net assets $4,819,231,477 ============== Net Assets Class A Common Stock, $.10 par value, 500,000,000 shares Consist of: authorized $ 12,260,751 Class B Common Stock, $.10 par value 1,500,000,000 shares authorized 49,918,636 Class C Common Stock, $.10 par value 200,000,000 shares authorized 5,482,599 Class D Common Stock, $.10 par value 500,000,000 shares authorized 5,451,207 Paid-in capital in excess of par 5,978,729,598 Accumulated distributions in excess of realized capital gains on investments--net (Note 1f) (126,191,880) Unrealized depreciation on investments--net (1,106,419,434) -------------- Net assets $4,819,231,477 ============== Net Asset Class A--Based on $807,942,434 and 122,607,507 shares Value: outstanding $ 6.59 ============== Class B--Based on $3,290,248,351 and 499,186,363 shares outstanding $ 6.59 ============== Class C--Based on $361,605,709 and 54,825,988 shares outstanding $ 6.60 ============== Class D--Based on $359,434,983 and 54,512,073 shares outstanding $ 6.59 ============== See Notes to Financial Statements. Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 FINANCIAL INFORMATION (continued) Statement of Operations for the Year Ended September 30, 1999 Investment Interest and discount earned $ 597,657,872 Income Dividends 22,522,943 (Note 1d): Other 4,524,491 -------------- Total income 624,705,306 -------------- Expenses: Account maintenance and distribution fees--Class B (Note 2) $ 29,698,456 Investment advisory fees (Note 2) 23,406,691 Transfer agent fees--Class B (Note 2) 3,761,597 Account maintenance and distribution fees--Class C (Note 2) 3,675,150 Account maintenance fees--Class D (Note 2) 1,003,128 Transfer agent fees--Class A (Note 2) 724,828 Transfer agent fees--Class C (Note 2) 454,023 Accounting services (Note 2) 422,772 Transfer agent fees--Class D (Note 2) 325,146 Printing and shareholder reports 290,093 Professional fees 277,753 Custodian fees 156,557 Registration fees (Note 1e) 91,244 Directors' fees and expenses 27,738 Pricing fees 25,205 Other 78,753 -------------- Total expenses 64,419,134 -------------- Investment income--net 560,286,172 -------------- Realized & Realized loss on investments--net (120,681,720) Unrealized Change in unrealized depreciation on investments--net (112,214,466) Loss on -------------- Investments--Net Net Increase in Net Assets Resulting from Operations $ 327,389,986 (Notes 1b, 1d &3): ============== See Notes to Financial Statements. Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 FINANCIAL INFORMATION (continued) Statements of Changes in Net Assets For the Year Ended September 30, Increase (Decrease) in Net Assets: 1999 1998 Operations: Investment income--net $ 560,286,172 $ 684,885,587 Realized gain (loss) on investments--net (120,681,720) 157,220,808 Change in unrealized appreciation/depreciation on investments--net (112,214,466) (1,302,774,162) -------------- -------------- Net increase (decrease) in net assets resulting from operations 327,389,986 (460,667,767) -------------- -------------- Dividends & Investment income--net: Distributions to Class A (92,923,653) (100,823,273) Shareholders Class B (382,415,655) (477,061,317) (Note 1f): Class C (44,201,661) (58,977,217) Class D (40,745,203) (48,023,780) Realized gains on investments--net: Class A (670,291) (6,089,227) Class B (3,070,864) (32,962,441) Class C (367,912) (4,011,904) Class D (299,510) (3,027,610) In excess of realized gain on investments--net: Class A (18,923,916) -- Class B (86,697,810) -- Class C (10,387,035) -- Class D (8,455,881) -- -------------- -------------- Net decrease in net assets resulting from dividends and distributions to shareholders (689,159,391) (730,976,769) -------------- -------------- Capital Share Net decrease in net assets derived from capital share Transactions transactions (1,191,917,429) (111,186,550) (Note 4): -------------- -------------- Net Assets: Total decrease in net assets (1,553,686,834) (1,302,831,086) Beginning of year 6,372,918,311 7,675,749,397 -------------- -------------- End of year $4,819,231,477 $6,372,918,311 ============== ============== See Notes to Financial Statements. Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 FINANCIAL INFORMATION (continued) Financial Highlights The following per share data and ratios have been derived from information provided in the financial statements. Class A For the Year Ended September 30, Increase (Decrease) in Net Asset Value: 1999 1998 1997++ 1996++ 1995 Per Share Net asset value, beginning of year $ 7.05 $ 8.29 $ 7.93 $ 7.80 $ 7.66 Operating ---------- ---------- ---------- ---------- ---------- Performance: Investment income--net .72 .75 .74 .75 .81 Realized and unrealized gain (loss) on investments--net (.31) (1.19) .36 .14 .14 ---------- ---------- ---------- ---------- ---------- Total from investment operations .41 (.44) 1.10 .89 .95 ---------- ---------- ---------- ---------- ---------- Less dividends and distributions: Investment income--net (.72) (.75) (.74) (.76) (.81) In excess of investment income--net -- -- -- --+++ -- Realized gain on investments--net (.01) (.05) -- -- -- In excess of realized gain on investments--net (.14) -- -- -- -- ---------- ---------- ---------- ---------- ---------- Total dividends and distributions (.87) (.80) (.74) (.76) (.81) ---------- ---------- ---------- ---------- ---------- Net asset value, end of year $ 6.59 $ 7.05 $ 8.29 $ 7.93 $ 7.80 ========== ========== ========== ========== ========== Total Investment Based on net asset value per share 5.90% (5.98%) 14.58% 11.95% 13.27% Return:* ========== ========== ========== ========== ========== Ratios to Average Expenses .51% .49% .51% .51% .55% Net Assets: ========== ========== ========== ========== ========== Investment income--net 10.40% 9.40% 9.23% 9.57% 10.70% ========== ========== ========== ========== ========== Supplemental Net assets, end of year (in Data: thousands) $ 807,942 $ 922,820 $1,044,799 $ 947,479 $ 902,321 ========== ========== ========== ========== ========== Portfolio turnover 19.74% 41.97% 38.58% 32.44% 24.58% ========== ========== ========== ========== ========== *Total investment returns exclude the effects of sales charges. ++Based on average shares outstanding. +++Amount is less than $.01 per share. See Notes to Financial Statements. Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 FINANCIAL INFORMATION (continued) Financial Highlights (continued) The following per share data and ratios have been derived from information provided in the financial statements. Class B For the Year Ended September 30, Increase (Decrease) in Net Asset Value: 1999 1998 1997++ 1996++ 1995 Per Share Net asset value, beginning of year $ 7.05 $ 8.30 $ 7.93 $ 7.80 $ 7.66 Operating ---------- ---------- ---------- ---------- ---------- Performance: Investment income--net .67 .69 .68 .69 .75 Realized and unrealized gain (loss) on investments--net (.31) (1.20) .37 .15 .14 ---------- ---------- ---------- ---------- ---------- Total from investment operations .36 (.51) 1.05 .84 .89 ---------- ---------- ---------- ---------- ---------- Less dividends and distributions: Investment income--net (.67) (.69) (.68) (.71) (.75) In excess of investment income--net -- -- -- --+++ -- Realized gain on investments--net (.01) (.05) -- -- -- In excess of realized gain on investments--net (.14) -- -- -- -- ---------- ---------- ---------- ---------- ---------- Total dividends and distributions (.82) (.74) (.68) (.71) (.75) ---------- ---------- ---------- ---------- ---------- Net asset value, end of year $ 6.59 $ 7.05 $ 8.30 $ 7.93 $ 7.80 ========== ========== ========== ========== ========== Total Investment Based on net asset value per share 5.10% (6.80%) 13.86% 11.11% 12.41% Return:* ========== ========== ========== ========== ========== Ratios to Average Expenses 1.28% 1.25% 1.27% 1.28% 1.32% Net Assets: ========== ========== ========== ========== ========== Investment income--net 9.66% 8.63% 8.46% 8.80% 9.81% ========== ========== ========== ========== ========== Supplemental Net assets, end of year (in Data: thousands) $3,290,248 $4,469,452 $5,495,488 $4,250,539 $3,220,767 ========== ========== ========== ========== ========== Portfolio turnover 19.74% 41.97% 38.58% 32.44% 24.58% ========== ========== ========== ========== ========== *Total investment returns exclude the effects of sales charges. ++Based on average shares outstanding. +++Amount is less than $.01 per share. See Notes to Financial Statements. Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 FINANCIAL INFORMATION (continued) Financial Highlights (continued) Class C The following per share data and ratios have been derived from For the Period information provided in the financial statements. Oct. 21, 1994++++ For the Year Ended September 30, to Sept. 30, Increase (Decrease) in Net Asset Value: 1999 1998 1997++ 1996++ 1995 Per Share Net asset value, beginning of period $ 7.06 $ 8.30 $ 7.94 $ 7.81 $ 7.59 Operating ---------- ---------- ---------- ---------- ---------- Performance: Investment income--net .66 .69 .68 .68 .71 Realized and unrealized gain (loss) on investments--net (.31) (1.19) .36 .15 .22 ---------- ---------- ---------- ---------- ---------- Total from investment operations .35 (.50) 1.04 .83 .93 ---------- ---------- ---------- ---------- ---------- Less dividends and distributions: Investment income--net (.66) (.69) (.68) (.70) (.71) In excess of investment income--net -- -- -- --+++++ -- Realized gain on investments--net (.01) (.05) -- -- -- In excess of realized gain on investments--net (.14) -- -- -- -- ---------- ---------- ---------- ---------- ---------- Total dividends and distributions (.81) (.74) (.68) (.70) (.71) ---------- ---------- ---------- ---------- ---------- Net asset value, end of period $ 6.60 $ 7.06 $ 8.30 $ 7.94 $ 7.81 ========== ========== ========== ========== ========== Total Investment Based on net asset value per share 5.06% (6.72%) 13.66% 11.05% 12.92%+++ Return:** ========== ========== ========== ========== ========== Ratios to Average Expenses 1.33% 1.31% 1.32% 1.33% 1.38%* Net Assets: ========== ========== ========== ========== ========== Investment income--net 9.62% 8.58% 8.39% 8.73% 9.06%* ========== ========== ========== ========== ========== Supplemental Net assets, end of period Data: (in thousands) $ 361,606 $ 550,482 $ 638,626 $ 362,518 $ 135,019 ========== ========== ========== ========== ========== Portfolio turnover 19.74% 41.97% 38.58% 32.44% 24.58% ========== ========== ========== ========== ========== *Annualized. **Total investment returns exclude the effects of sales charges. ++Based on average shares outstanding. ++++Commencement of operations. +++Aggregate total investment return. +++++Amount is less than $.01 per share. See Notes to Financial Statements. Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 FINANCIAL INFORMATION (concluded) Financial Highlights (concluded) Class D The following per share data and ratios have been derived from For the Period information provided in the financial statements. Oct. 21, 1994++++ For the Year Ended September 30, to Sept. 30, Increase (Decrease) in Net Asset Value: 1999 1998 1997++ 1996++ 1995 Per Share Net asset value, beginning of period $ 7.05 $ 8.30 $ 7.94 $ 7.80 $ 7.59 Operating ---------- ---------- ---------- ---------- ---------- Performance: Investment income--net .70 .73 .72 .72 .75 Realized and unrealized gain (loss) on investments--net (.31) (1.20) .36 .16 .21 ---------- ---------- ---------- ---------- ---------- Total from investment operations .39 (.47) 1.08 .88 .96 ---------- ---------- ---------- ---------- ---------- Less dividends and distributions: Investment income--net (.70) (.73) (.72) (.74) (.75) In excess of investment income--net -- -- -- --+++++ -- Realized gain on investments--net (.01) (.05) -- -- -- In excess of realized gain on investments--net (.14) -- -- -- -- ---------- ---------- ---------- ---------- ---------- Total dividends and distributions (.85) (.78) (.72) (.74) (.75) ---------- ---------- ---------- ---------- ---------- Net asset value, end of period $ 6.59 $ 7.05 $ 8.30 $ 7.94 $ 7.80 ========== ========== ========== ========== ========== Total Investment Based on net asset value per share 5.64% (6.32%) 14.29% 11.82% 13.37%+++ Return:** ========== ========== ========== ========== ========== Ratios to Average Expenses .76% .74% .76% .76% .81%* Net Assets: ========== ========== ========== ========== ========== Investment income--net 10.15% 9.14% 8.95% 9.30% 9.70%* ========== ========== ========== ========== ========== Supplemental Net assets, end of period Data: (in thousands) $ 359,435 $ 430,164 $ 496,836 $ 267,687 $ 102,676 ========== ========== ========== ========== ========== Portfolio turnover 19.74% 41.97% 38.58% 32.44% 24.58% ========== ========== ========== ========== ========== *Annualized. **Total investment returns exclude the effects of sales charges. ++Based on average shares outstanding. ++++Commencement of operations. +++Aggregate total investment return. +++++Amount is less than $.01 per share. See Notes to Financial Statements. Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 NOTES TO FINANCIAL STATEMENTS 1. Significant Accounting Policies: High Income Portfolio (the "Portfolio") is one of three portfolios in Merrill Lynch Corporate Bond Fund, Inc. (the "Fund") which is registered under the Investment Company Act of 1940 as a diversified, open-end management investment company. The Portfolio's financial statements are prepared in accordance with generally accepted accounting principles, which may require the use of management accruals and estimates. The Portfolio has offered four classes of shares under the Merrill Lynch Select Pricing SM System. Since March 24, 1998, shares of the Portfolio have no longer been available for purchase (or exchange), except under the following circumstances: shareholders of the Portfolio may continue to elect to have dividends and distributions paid on shares of the Portfolio reinvested in additional shares of the Portfolio; certain participants in employer-sponsored retirement or savings plans, including eligible 401(k) plans, will continue to be permitted to purchase shares of the Portfolio through such plans; and shares of the Portfolio will continue to be available for purchase by participants in certain fee-based programs, such as the Mutual Fund Advisor program administered by Merrill Lynch, Pierce, Fenner & Smith Incorporated ("MLPF&S"), a subsidiary of Merrill Lynch & Co. ("ML & Co."). In addition, shares of the Portfolio will continue to be available for purchase in single transactions over $1,000,000. Shares of Class A and Class D are sold with a front-end sales charge. Shares of Class B and Class C may be subject to a contingent deferred sales charge. All classes of shares have identical voting, dividend, liquidation and other rights and the same terms and conditions, except that Class B, Class C and Class D Shares bear certain expenses related to the account maintenance of such shares, and Class B and Class C Shares also bear certain expenses related to the distribution of such shares. Each class has exclusive voting rights with respect to matters relating to its account maintenance and distribution expenditures. The following is a summary of significant accounting policies followed by the Portfolio. (a) Valuation of investments--Portfolio securities that are traded on stock exchanges are valued at the last sale price as of the close of business on the day the securities are being valued, or lacking any sales, at the mean between closing bid and asked prices. Securities traded in the over-the-counter market are valued at the mean of the most recent bid and ask prices as obtained from one or more dealers that make markets in the securities. Portfolio securities that are traded both in the over-the-counter market and on a stock exchange are valued according to the broadest and most representative market, and it is expected that for debt securities this ordinarily will be the over-the-counter market. Short-term securities are valued at amortized cost, which approximates market value. Options written or purchased are valued at the last sale price in the case of exchange-traded options. In the case of options traded in the over-the-counter market, valuation is the last asked price (options written) or the last bid price (options purchased). Financial futures contracts and options thereon, which are traded on exchanges, are valued at their closing price at the close of such exchanges. Securities and assets for which market quotations are not readily available are valued at fair value as determined in good faith by or under the direction of the Board of Directors of the Fund, including valuations furnished by a pricing service retained by the Fund which may use a matrix system for valuations. (b) Derivative financial instruments--The Portfolio may engage in various portfolio strategies to seek to increase its return by hedging its portfolio against adverse movements in the equity, debt and currency markets. Losses may arise due to changes in the value of the contract or if the counterparty does not perform under the contract. * Financial futures contracts--The Portfolio may purchase or sell financial futures contracts and options on such futures contracts for the purpose of hedging the market risk on existing securities or the intended purchase of securities. Futures contracts are contracts for delayed delivery of securities at a specific future date and at a specific price or yield. Upon entering into a contract, the Portfolio deposits and maintains as collateral such initial margin as required by the exchange on which the transaction is effected. Pursuant to the contract, the Portfolio agrees to receive from or pay to the broker an amount of cash equal to the daily fluctuation in value of the contract. Such receipts or payments are known as variation margin and are recorded by the Portfolio as unrealized gains or losses. When the contract is closed, the Portfolio records a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 NOTES TO FINANCIAL STATEMENTS (continued) * Options--The Portfolio is authorized to purchase and write call and put options. When the Portfolio writes an option, an amount equal to the premium received by the Portfolio is reflected as an asset and an equivalent liability. The amount of the liability is subsequently marked to market to reflect the current market value of the option written. When a security is purchased or sold through an exercise of an option, the related premium paid (or received) is added to (or deducted from) the basis of the security acquired or deducted from (or added to) the proceeds of the security sold. When an option expires (or the Portfolio enters into a closing transaction), the Portfolio realizes a gain or loss on the option to the extent of the premiums received or paid (or loss or gain to the extent the cost of the closing transaction exceeds the premium paid or received). Written and purchased options are non-income producing investments. (c) Income taxes--It is the Portfolio's policy to comply with the requirements of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all of its taxable income to its shareholders. Therefore, no Federal income tax provision is required. (d) Security transactions and investment income--Security transactions are recorded on the dates the transactions are entered into (the trade dates). Dividend income is recorded on the ex- dividend dates. Interest income (including amortization of discount) is recognized on the accrual basis. Realized gains and losses on security transactions are determined on the identified cost basis. (e) Prepaid registration fees--Prepaid registration fees are charged to expense as the related shares are issued. (f) Dividends and distributions--Dividends from net investment income are declared daily and paid monthly. Distributions of capital gains are recorded on the ex-dividend dates. Distributions in excess of net investment income and realized capital gains are due primarily to differing tax treatments for post-October losses. (g) Reclassification--Generally accepted accounting principles require that certain components of net assets be adjusted to reflect permanent differences between financial and tax reporting. Accordingly, current year's permanent book/tax differences of $1,727,238 have been reclassified between accumulated distributions in excess of net realized capital gains and accumulated distributions in excess of net investment income. These reclassifications have no effect on net assets or net asset values per share. 2. Investment Advisory Agreement and Transactions with Affiliates: The Fund has entered into an Investment Advisory Agreement with Fund Asset Management, L.P. ("FAM"). The general partner of FAM is Princeton Services, Inc. ("PSI"), an indirect wholly-owned subsidiary of ML & Co., which is the limited partner. The Fund has also entered into a Distribution Agreement and Distribution Plans with Merrill Lynch Funds Distributor ("MLFD" or the "Distributor"), a division of Princeton Funds Distributor, Inc. ("PFD"), which is a wholly-owned subsidiary of Merrill Lynch Group, Inc. FAM is responsible for the management of the Fund's Portfolio and provides the necessary personnel, facilities, equipment and certain other services necessary to the operations of the Fund. For such services, the Fund pays a monthly fee with respect to the Portfolio based upon the aggregate average daily value of the Fund's net assets at the following annual rates: .55% of the Fund's average daily net assets not exceeding $250 million; .50% of average daily net assets in excess of $250 million but not exceeding $500 million; .45% of average daily net assets in excess of $500 million but not exceeding $750 million; and .40% of average daily net assets in excess of $750 million. For the year ended September 30, 1999, the aggregate average daily net assets of the Fund's three Portfolio's was approximately $7,730,587,000. Pursuant to the Distribution Plans adopted by the Fund in accordance with Rule 12b-1 under the Investment Company Act of 1940, the Fund pays the Distributor ongoing account maintenance and distribution fees. The fees are accrued daily and paid monthly at annual rates based upon the average daily net assets of the shares of the Portfolio as follows: Account Distribution Maintenance Fee Fee Class B .25% .50% Class C .25% .55% Class D .25% -- Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 Pursuant to a sub-agreement with the Distributor, MLPF&S, a subsidiary of ML & Co., also provides account maintenance and distribution services to the Fund. The ongoing account maintenance fee compensates the Distributor and MLPF&S for providing account maintenance services to Class B, Class C and Class D shareholders. The ongoing distribution fee compensates the Distributor and MLPF&S for providing shareholder and distribution-related services to Class B and Class C shareholders. For the year ended September 30, 1999, MLFD earned underwriting discounts and direct commissions and MLPF&S earned dealer concessions on sales of the Portfolio's Class A and Class D Shares as follows: MLFD MLPF&S Class A $14,365 $130,522 Class D $10,195 $ 89,060 For the year ended September 30, 1999, MLPF&S received contingent deferred sales charges of $8,576,134 and $83,009 relating to transactions in Class B and Class C Shares of the Portfolio, respectively, and front-end sales charge waivers of $32,999 relating to transactions in Class A Shares. Financial Data Services, Inc. ("FDS"), a wholly-owned subsidiary of ML & Co., is the Fund's transfer agent. During the year ended September 30, 1999, the Portfolio paid Merrill Lynch Security Pricing Service, an affiliate of MLPF&S, $7,572 for security price quotations to compute the net asset value of the Portfolio. Accounting services are provided to the Fund by FAM at cost. Certain officers and/or directors of the Fund are officers and/or directors of FAM, PSI, MLFD, FDS, and/or ML & Co. 3. Investments: Purchases and sales of investments, excluding short-term securities, for the year ended September 30, 1999 were $1,078,090,009 and $2,420,499,776, respectively. Net realized gains (losses) for the year ended September 30, 1999 and net unrealized losses as of September 30, 1999 were as follows: Realized Unrealized Gains (Losses) Losses Long-term investments $(120,683,389) $(1,106,419,434) Short-term investments 1,669 -- ------------- --------------- Total $(120,681,720) $(1,106,419,434) ============= =============== As of September 30, 1999, net unrealized depreciation for Federal income tax purposes aggregated $1,114,970,992, of which $68,285,615 related to appreciated securities and $1,183,256,607 related to depreciated securities. The aggregate cost of investments at September 30, 1999 for Federal income tax purposes was $5,811,450,986. 4. Capital Share Transactions: Net decrease in net assets derived from capital share transactions was $1,191,917,429 and $111,186,550 for the years ended September 30, 1999 and September 30, 1998, respectively. Transactions in capital shares for each class were as follows: Class A Shares for the Year Ended Dollar September 30, 1999 Shares Amount Shares sold 37,334,447 $ 261,220,060 Shares issued to shareholders in reinvestment of dividends and distributions 6,117,372 42,353,924 ------------- -------------- Total issued 43,451,819 303,573,984 Shares redeemed (51,766,039) (360,396,170) ------------- -------------- Net decrease (8,314,220) $ (56,822,186) ============= ============== Class A Shares for the Year Ended Dollar September 30, 1998 Shares Amount Shares sold 37,248,132 $ 300,632,499 Shares issued to shareholders in reinvestment of dividends and distributions 4,991,792 39,932,897 ------------- -------------- Total issued 42,239,924 340,565,396 Shares redeemed (37,279,139) (293,764,069) ------------- -------------- Net increase 4,960,785 $ 46,801,327 ============= ============== Class B Shares for the Year Dollar Ended September 30, 1999 Shares Amount Shares sold 35,328,168 $ 246,251,760 Shares issued to shareholders in reinvestment of dividends and distributions 30,984,036 214,651,143 ------------- -------------- Total issued 66,312,204 460,902,903 Automatic conversion of shares (4,819,675) (33,308,103) Shares redeemed (196,217,737) (1,357,326,809) ------------- -------------- Net decrease (134,725,208) $ (929,732,009) ============= ============== Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 NOTES TO FINANCIAL STATEMENTS (concluded) Class B Shares for the Year Dollar Ended September 30, 1998 Shares Amount Shares sold 105,658,317 $ 861,469,852 Shares issued to shareholders in reinvestment of dividends and distributions 26,492,259 212,040,844 ------------- -------------- Total issued 132,150,576 1,073,510,696 Automatic conversion of shares (2,243,101) (18,085,780) Shares redeemed (158,335,084) (1,243,554,133) ------------- -------------- Net decrease (28,427,609) $ (188,129,217) ============= ============== Class C Shares for the Year Dollar Ended September 30, 1999 Shares Amount Shares sold 4,456,378 $ 31,228,663 Shares issued to shareholders in reinvestment of dividends and distributions 4,393,975 30,452,417 ------------- -------------- Total issued 8,850,353 61,681,080 Shares redeemed (32,048,468) (222,320,613) ------------- -------------- Net decrease (23,198,115) $ (160,639,533) ============= ============== Class C Shares for the Year Dollar Ended September 30, 1998 Shares Amount Shares sold 24,007,667 $ 196,182,886 Shares issued to shareholders in reinvestment of dividends and distributions 4,036,571 32,326,933 ------------- -------------- Total issued 28,044,238 228,509,819 Shares redeemed (26,939,585) (212,824,675) ------------- -------------- Net increase 1,104,653 $ 15,685,144 ============= ============== Class D Shares for the Year Dollar Ended September 30, 1999 Shares Amount Shares sold 7,998,021 $ 55,581,473 Automatic conversion of shares 4,815,996 33,308,103 Shares issued to shareholders in reinvestment of dividends and distributions 3,676,672 25,476,676 ------------- -------------- Total issued 16,490,689 114,366,252 Shares redeemed (22,965,985) (159,089,953) ------------- -------------- Net decrease (6,475,296) $ (44,723,701) ============= ============== Class D Shares for the Year Dollar Ended September 30, 1998 Shares Amount Shares sold 17,388,402 $ 141,752,082 Automatic conversion of shares 2,241,712 18,085,780 Shares issued to shareholders in reinvestment of dividends and distributions 3,165,204 25,339,375 ------------- -------------- Total issued 22,795,318 185,177,237 Shares redeemed (21,664,714) (170,721,041) ------------- -------------- Net increase 1,130,604 $ 14,456,196 ============= ============== 5. Capital Loss Carryforward: At September 30, 1999, the Portfolio had a net capital loss carryforward of approximately $74,969,000, all of which expires in 2007. This amount will be available to offset like amounts of any future taxable gains. Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 INDEPENDENT AUDITORS' REPORT The Board of Directors and Shareholders, Merrill Lynch Corporate Bond Fund, Inc.: We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of the High Income Portfolio of Merrill Lynch Corporate Bond Fund, Inc. as of September 30, 1999, the related statements of operations for the year then ended and changes in net assets for each of the years in the two-year period then ended, and the financial highlights for each of the years in the five-year period then ended. These financial statements and the financial highlights are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements and the financial highlights based on our audits. We conducted our audits in accordance with generally accepted auditing standards. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and the financial highlights are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. Our procedures included confirmation of securities owned at September 30, 1999 by correspondence with the custodian and brokers; where replies were not received from brokers, we performed other auditing procedures. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, such financial statements and financial highlights present fairly, in all material respects, the financial position of the High Income Portfolio of Merrill Lynch Corporate Bond Fund, Inc. as of September 30, 1999, the results of its operations, the changes in its net assets, and the financial highlights for the respective stated periods in conformity with generally accepted accounting principles. Deloitte & Touche LLP Princeton, New Jersey November 16, 1999 IMPORTANT TAX INFORMATION (unaudited) Of the ordinary income distributions paid monthly by High Income Portfolio of Merrill Lynch Corporate Bond Fund, Inc. during the fiscal year ended September 30, 1999, 3.80% qualifies for the dividends received deduction for corporations. Additionally, the Fund paid a long-term capital gains distribution of $.115813 per share to shareholders of record on December 22, 1998. All of this distribution is subject to the 20% tax rate. Please retain this information for your records. Merrill Lynch Corporate Bond Fund, Inc., High Income Portfolio September 30, 1999 OFFICERS AND DIRECTORS Terry K. Glenn, President and Director Ronald W. Forbes, Director Cynthia A. Montgomery, Director Charles C. Reilly, Director Kevin A. Ryan, Director Richard R. West, Director Arthur Zeikel, Director Christopher G. Ayoub, Senior Vice President Vincent T. Lathbury III, Senior Vice President Joseph T. Monagle Jr., Senior Vice President Donald C. Burke, Vice President and Treasurer Ira P. Shapiro, Secretary Custodian State Street Bank and Trust Company P.O. Box 351 Boston, MA 02101 Transfer Agent Financial Data Services, Inc. 4800 Deer Lake Drive East Jacksonville, FL 32246-6484 (800) 637-3863 INVESTMENT GRADE PORTFOLIO & INTERMEDIATE TERM PORTFOLIO Merrill Lynch Corporate Bond Fund, Inc. FUND LOGO Annual Report September 30, 1999 This report is not authorized for use as an offer of sale or a solicitation of an offer to buy shares of the Fund unless accompanied or preceded by the Fund's current prospectus. Past performance results shown in this report should not be considered a representation of future performance. Investment return and principal value of shares will fluctuate so that shares, when redeemed, may be worth more or less than their original cost. Statements and other information herein are as dated and are subject to change. Merrill Lynch Corporate Bond Fund, Inc. Box 9011 Princeton, NJ 08543-9011 Printed on post-consumer recycled paper Investment Grade Portfolio & Intermediate Term Portfolio TO OUR SHAREHOLDERS During the three-month period ended September 30, 1999, the fixed- income markets remained very volatile as interest rates continued to trend higher. For example, the yield on the Treasury's 30-year bond ranged from 5.85% to 6.28%. Investor expectations that the Federal Reserve Board would move to tighten monetary policy in the face of strong economic growth around the world led to the rise in Treasury yields. First quarter US gross domestic product (GDP) gained a stronger-than-expected 4.3%, spurred on by consumer spending, which jumped 6.7%. Although final reports showed that second quarter GDP grew at a lower 1.6%, much of the decline could be attributed to inventory reductions and therefore led many investors to believe that economic activity would rise in the second half of 1999. Consumers continued to benefit from low unemployment rates and the wealth effect generated from a strong stock market, although some gains were surrendered recently. Overseas, Asian countries at the heart of the crises in 1998 showed the beginnings of economic recovery. This global recovery led to fears of a rekindling of inflation. Commodities, such as copper, plywood and other building materials, gained in price. More importantly, the price of oil surged, spurred on mainly by an agreement by the Organization of Petroleum Exporting Countries to limit production, but also on expectations of increased demand by recovering economies. Wage inflation continued to be of concern given the low level of unemployment. However, inflation, as measured by both the producer price index and consumer price index, remains well within acceptable levels, with productivity measurements still extremely favorable. Beyond the gain in interest rates, the market environment was influenced by a "flight from quality." This is in stark contrast to the "flight-to-quality" trades we saw in the third quarter of last year. Credit spreads have been expanding steadily since early May, in part a result of the large increase in corporate debt issuance during this period. However, we believe that the rising spreads offer investors a unique opportunity to benefit on a long-term investment horizon from the current market inefficiencies that have been priced into current yields. Chairman Alan Greenspan's comments that the Federal Reserve Board needed to be preemptive with monetary policy and its use as a tool against inflation reinforced investor concerns. Investors consistently priced in expectations that the Federal Reserve Board would seek to recapture the 75 basis point (0.75%) easing experienced during the liquidity crisis of 1998. Investor expectations were validated as the Federal Reserve Board pushed short-term interest rates higher by 50 basis points during the September quarter. This was followed by a move to a tightening bias at the early October Federal Open Market Committee meeting, which suggests that another 25 basis point hike by year-end is still possible. Although the economy has exhibited some signs of moderating, the effect of low unemployment levels has recently begun to translate into higher employment cost pressures. In July and August, average hourly earnings rose, while second quarter unit labor cost (up 4.5%) and the employment cost index (up 1.1%) both exceeded investor expectations. This, combined with Greenspan's cautionary message during his Humphrey-Hawkins testimony as well as Year 2000 (Y2K) liquidity issues, produced higher interest rates. On the corporate bond front, underwriting activity increased significantly since mid-year as issuers sought to get funding programs in before the final quarter of 1999. As a result, corporate yield spreads exhibited widening across all sectors, although dollar- denominated foreign issues (excluding Canadian securities) have outperformed the domestic issues and issues rated BBB have outperformed issues rated at least A on both a price and total return basis. However, in September, corporate yield spreads tightened slightly, following a sooner-than-expected drop in new underwriting activity. Furthermore, new assets flowed into the corporate investment-grade sector given its strong relative value. Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 Fiscal Year in Review For the 12-month period ended September 30, 1999, the Investment Grade Portfolio's Class A, Class B, Class C and Class D Shares had total returns of -1.70%, -2.45%, -2.58% and -2.03%, respectively, as compared to a -1.03% total return for the unmanaged Merrill Lynch Corporate Master Index and -2.19% for the Lipper Corporate A-rated average. For the same period, the Intermediate Term Portfolio's Class A, Class B, Class C and Class D Shares had total returns of - - -0.18%, -0.69%, -0.70% and -0.28%, respectively, as compared to a - - -0.56% total return for the unmanaged Merrill Lynch Corporate BBB 1-10 Year Index and -1.01% for the Lipper Intermediate Investment Grade Corporate average. During the fiscal year ended September 30, 1999, our investment strategy for the Investment Grade and Intermediate Term Portfolios remained somewhat conservative relative to their benchmark Indexes, the unmanaged Merrill Lynch Corporate Master Index and the unmanaged Merrill Lynch Corporate BBB 1-10 Year Index, respectively. This strategy was in alignment with our outlook for higher interest rates and wider yield spreads between corporate bonds and Treasury securities. From a duration perspective, we continued to maintain a duration that was modestly short (0.10 years--0.20 years) relative to the Portfolios' benchmarks. During the second quarter of the fiscal year, we believed that interest rates on the 30-year bond would trade within a range of 5.75%--6.25%, a band slightly higher and wider than previously witnessed. Initially, our strategy was to raise each Portfolio's duration as interest rates climbed closer to the high end of the expected range. By early August, we began to reallocate a portion of assets away from issues with a yield spread to the US Treasury bond and into cash and Treasury securities, in preparation for year-end liquidity needs. By the end of the fiscal year, we had shifted 10% of each Portfolio's assets into this sector. We are hopeful that interest rates and yield spreads will begin a positive trend by late in the fourth quarter of 1999. We remained committed to the bigger, more liquid corporate bonds and emphasized higher-coupon issues. As part of our liquidity strategy, we attempted to consolidate industry holdings into the larger, more liquid issues. Although this comes with modest yield concessions, we believe this is the appropriate course of action considering the uncertainty surrounding the Y2K issue. With respect to industry allocations, we continued to maintain an overweighted position in each Portfolio in electric utilities, finance companies, securities firms, retailers, energy-related issuers, airlines and defense contractors and information technology entities. During the latter part of the fiscal year, we slightly reduced each Portfolio's position in real estate investment trusts given the strong performance during early 1999. However, we still have an overweighted position relative to the benchmark indexes, since we believe this sector will continue to perform well. We continued to underweight money center banks, property and casualty insurance companies and metals, mining, chemicals and paper and forest products issuers. Currently, we have a 5% overweighted position relative to the benchmark indexes in corporate bonds rated BBB or Baa, a position we expect to maintain given the attractive spread relationship and the favorable relative value attributes of that group. During the fiscal year, the unmanaged Merrill Lynch Corporate BBB-Rated Index outperformed the unmanaged Merrill Lynch Corporate A-AAA Rated Index by 50 basis points as measured by total return. We believe that this sector will continue to outperform; therefore, we expect to maintain our overweighting into the new year. Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 During the fiscal year ended September 30, 1999, interest rates trended higher. When interest rates rise dramatically, as has been the case recently, fixed-income portfolios typically suffer. In addition, yield spreads for corporate bonds relative to Treasury securities widened during parts of the fiscal year. This was because a significant increase in corporate issuance created an oversupply of corporate bonds, putting pressure on the market. As a result, corporate bonds underperformed other classes of securities. These factors negatively impacted each Portfolio, both of which were relatively fully invested. As a result, each Portfolio had poor total returns (in absolute terms). However, as a result of our conservative investment strategy during the fiscal year ended September 30, 1999, the Investment Grade Portfolio achieved competitive total returns and the Intermediate Term Portfolio had above-average total returns, as measured by Lipper Analytical Services, Inc. In Conclusion We appreciate your ongoing interest in Investment Grade and Intermediate Term Portfolios of Merrill Lynch Corporate Bond Fund, Inc., and we look forward to assisting you with your financial needs in the months and years ahead. Sincerely, (Terry K. Glenn) Terry K. Glenn President and Director (Christopher G. Ayoub) Christopher G. Ayoub Senior Vice President and Portfolio Manager November 12, 1999 Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 PERFORMANCE DATA About Fund Performance Investors are able to purchase shares of the Fund through the Merrill Lynch Select Pricing SM System, which offers four pricing alternatives: * Class A Shares incur a maximum initial sales charge (front-end load) of 4% and bear no ongoing distribution or account maintenance fees for Investment Grade Portfolio. Intermediate Term Portfolio incurs a maximum initial sales charge (front-end load) of 1% and bears no ongoing distribution or account maintenance fees. Class A Shares are available only to eligible investors. * Class B Shares are subject to a maximum contingent deferred sales charge of 4% if redeemed during the first year, decreasing 1% each year thereafter to 0% after the fourth year for Investment Grade Portfolio. Intermediate Term Portfolio is subject to a maximum contingent deferred sales charge of 1% if redeemed within one year of purchase. In addition, Investment Grade Portfolio is subject to a distribution fee of 0.50% and an account maintenance fee of 0.25%. Intermediate Term Portfolio is subject to a 0.25% distribution fee and a 0.25% account maintenance fee. These shares automatically convert to Class D Shares after approximately 10 years. (There is no initial sales charge for automatic share conversions.) * Class C Shares are subject to a distribution fee of 0.55% and an account maintenance fee of 0.25% for Investment Grade Portfolio. Intermediate Term Portfolio is subject to a distribution fee of 0.25% and an account maintenance fee of 0.25%. In addition, Class C Shares are subject to a 1% contingent deferred sales charge if redeemed within one year of purchase. * Class D Shares incur a maximum initial sales charge of 4% and an account maintenance fee of 0.25% (but no distribution fee) for Investment Grade Portfolio. Intermediate Term Portfolio incurs a maximum initial sales charge of 1% and an account maintenance fee of 0.10% (but no distribution fee). None of the past results shown should be considered a representation of future performance. Figures shown in the "Recent Performance Results" and "Average Annual Total Return" tables assume reinvestment of all dividends and capital gains distributions at net asset value on the payable date. Investment return and principal value of shares will fluctuate so that shares, when redeemed, may be worth more or less than their original cost. Dividends paid to each class of shares will vary because of the different levels of account maintenance, distribution and transfer agency fees applicable to each class, which are deducted from the income available to be paid to shareholders. Average Annual Total Return--Investment Grade Portfolio % Return Without % Return With Sales Charge Sales Charge** Class A Shares* Year Ended 9/30/99 -1.70% -5.63% Five Years Ended 9/30/99 +7.06 +6.19 Ten Years Ended 9/30/99 +7.61 +7.17 [FN] *Maximum sales charge is 4%. **Assuming maximum sales charge. % Return % Return Without CDSC With CDSC** Class B Shares* Year Ended 9/30/99 -2.45% -6.14% Five Years Ended 9/30/99 +6.25 +6.25 Ten Years Ended 9/30/99 +6.80 +6.80 [FN] *Maximum contingent deferred sales charge is 4% and is reduced to 0% after 4 years. **Assuming payment of applicable contingent deferred sales charge. % Return % Return Without CDSC With CDSC** Class C Shares* Year Ended 9/30/99 -2.58% -3.50% Inception (10/21/94) through 9/30/99 +6.38 +6.38 [FN] *Maximum contingent deferred sales charge is 1% and is reduced to 0% after 1 year. **Assuming payment of applicable contingent deferred sales charge. % Return Without % Return With Sales Charge Sales Charge** Class D Shares* Year Ended 9/30/99 -2.03% -5.95% Inception (10/21/94) through 9/30/99 +6.99 +6.11 [FN] *Maximum sales charge is 4%. **Assuming maximum sales charge. Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 PERFORMANCE DATA (continued) Total Return Based on a $10,000 Investment--Investment Grade Portfolio A line graph depicting the growth of an investment in the Fund's Class A Shares & Class B Shares compared to growth of an investment in the ML US Corporate Master Index and Lehman Brothers Aggregate Bond Index. Beginning and ending values are: 9/89 9/99 ML Corporate Bond Fund, Inc.'s Investment Grade Portfolio++-- Class A Shares* $ 9,600 $19,995 Class B Shares* $10,000 $19,300 ML US Corporate Master Index++++ $10,000 $22,926 Lehman Brothers Aggregate Bond Index++++++ $10,000 $21,797 A line graph depicting the growth of an investment in the Fund's Class C Shares & Class D Shares compared to growth of an investment in the ML US Corporate Master Index and the Lehman Brothers Aggregate Bond Index. Beginning and ending values are: 10/21/94** 9/99 ML Corporate Bond Fund, Inc.'s Investment Grade Portfolio++-- Class C Shares* $10,000 $13,576 ML Corporate Bond Fund, Inc.'s Investment Grade Portfolio++-- Class D Shares* $ 9,900 $13,404 ML US Corporate Master Index++++ $10,000 $14,952 Lehman Brothers Aggregate Bond Index $10,000 $14,635 [FN] *Assuming maximum sales charge, transaction costs and other operating expenses, including advisory fees. **Commencement of operations. ++The Portfolio invests primarily in long-term corporate bonds rated A or better by Moody's Investors Service, Inc. or Standard & Poor's Corp. ++++This unmanaged Index is comprised of all investment-grade corporate bonds rated BBB3 or higher, of all maturities. ++++++This unmanaged market-weighted Index is comprised of investment-grade corporate bonds (rated BBB or better), mortgages and US Treasury and Government agency issues with at least one year to maturity. Past performance is not predictive of future performance. Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 PERFORMANCE DATA (continued) Total Return Based on a $10,000 Investment--Intermediate Term Portfolio A line graph depicting the growth of an investment in the Fund's Class A Shares compared to growth of an investment in the ML Corporate BBB 1-10 Year Index. Beginning and ending values are: 9/89 9/99 ML Corporate Bond Fund, Inc.'s Intermediate Term Portfolio++-- Class A Shares* $ 9,900 $20,716 ML Corporate BBB 1-10 Year Index++++ $10,000 $15,904 A line graph depicting the growth of an investment in the Fund's Class B Shares compared to growth of an investment in the ML Corporate BBB 1-10 Year Index. Beginning and ending values are: 11/13/92** 9/99 ML Corporate Bond Fund, Inc.'s Intermediate Term Portfolio++-- Class B Shares* $10,000 $13,769 ML Corporate BBB 1-10 Year Index++++ $10,000 $15,904 A line graph depicting the growth of an investment in the Fund's Class C Shares and Class D Shares compared to growth of an investment in the ML Corporate BBB 1-10 Year Index. Beginning and ending values are: 10/21/94** 9/99 ML Corporate Bond Fund, Inc.'s Intermediate Term Portfolio++-- Class C Shares* $10,000 $13,769 ML Corporate Bond Fund, Inc.'s Intermediate Term Portfolio++-- Class D Shares* $ 9,900 $13,921 ML Corporate BBB 1-10 Year Index++++ $10,000 $14,527 [FN] *Assuming maximum sales charge, transaction costs and other operating expenses, including advisory fees. **Commencement of operations. ++The Portfolio invests primarily in bonds rated in the four highest rating categories (Baa or higher by Moody's Investors Service, Inc. or BBB or higher by Standard & Poor's Corp.), with a maximum remaining maturity not to exceed ten years and, depending on market conditions, an average remaining maturity of five to seven years. ++++This unmanaged Index is comprised of all investment-grade corporate bonds rated BBB maturing in from one to ten years. Past performance is not predictive of future performance. Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 PERFORMANCE DATA (concluded) Average Annual Total Return--Intermediate Term Portfolio % Return Without % Return With Sales Charge Sales Charge** Class A Shares* Year Ended 9/30/99 -0.18% -1.18% Five Years Ended 9/30/99 +7.08 +6.86 Ten Years Ended 9/30/99 +7.66 +7.56 [FN] *Maximum sales charge is 1%. **Assuming maximum sales charge. % Return % Return Without CDSC With CDSC** Class B Shares* Year Ended 9/30/99 -0.69% -1.63% Five Years Ended 9/30/99 +6.53 +6.53 Inception (11/13/92) through 9/30/99 +5.87 +5.87 [FN] *Maximum contingent deferred sales charge is 1% and is reduced to 0% after 1 year. **Assuming payment of applicable contingent deferred sales charge. % Return % Return Without CDSC With CDSC** Class C Shares* Year Ended 9/30/99 -0.70% -1.63% Inception (10/21/94) through 9/30/99 +6.69 +6.69 [FN] *Maximum contingent deferred sales charge is 1% and is reduced to 0% after 1 year. **Assuming payment of applicable contingent deferred sales charge. % Return Without % Return With Sales Charge Sales Charge** Class D Shares* Year Ended 9/30/99 -0.28% -1.28% Inception (10/21/94) through 9/30/99 +7.14 +6.92 [FN] *Maximum sales charge is 1%. **Assuming maximum sales charge. Recent Performance Results* Ten Years/ 3 Month 12 Month Since Inception Standardized As of September 30, 1999 Total Return Total Return Total Return 30-day Yield Investment Grade Portfolio Class A Shares** +0.17% -1.70% +108.27% 6.49% Investment Grade Portfolio Class B Shares** -0.02 -2.45 + 93.00 5.98 Investment Grade Portfolio Class C Shares** -0.13 -2.58 + 35.76 5.93 Investment Grade Portfolio Class D Shares** +0.02 -2.03 + 39.63 6.25 Intermediate Term Portfolio Class A Shares*** +0.60 -0.18 +109.29 6.40 Intermediate Term Portfolio Class B Shares*** +0.47 -0.69 + 48.08 5.94 Intermediate Term Portfolio Class C Shares*** +0.47 -0.70 + 37.69 5.94 Intermediate Term Portfolio Class D Shares*** +0.58 -0.28 + 40.61 6.30 *Investment results shown do not reflect sales charges; results shown would be lower if a sales charge was included. Total investment returns are based on changes in net asset values for the periods shown, and assume reinvestment of all dividends and capital gains distributions at net asset value on the payable date. **The Portfolio's ten-year/since inception periods are ten years for Class A & Class B Shares and from 10/21/94 for Class C & Class D Shares. ***The Portfolio's ten-year/since inception periods are ten years for Class A Shares, from 11/13/92 for Class B Shares and from 10/21/94 for Class C & Class D Shares. Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS S&P Moody's Face Value Industries Rating Rating Amount Issue (Note 1a) Bonds & Notes Investment Grade Portfolio US Government US Treasury Bonds and Notes: Obligations--6.6% AAA Aaa $ 8,500,000 6% due 8/15/2004 $ 8,582,365 AAA Aaa 9,500,000 6.50% due 5/15/2005 9,725,625 AAA Aaa 1,500,000 5.875% due 11/15/2005 1,490,865 AAA Aaa 7,120,000 7% due 7/15/2006 7,478,207 AAA Aaa 33,350,000 6% due 8/15/2009 33,620,802 AAA Aaa 34,800,000 5.25% due 2/15/2029 30,455,568 -------------- 91,353,432 Asset-Backed Aames Mortgage Trust: Securities**-- AAA Aaa 15,000,000 6.46% due 5/15/2028 14,543,550 8.9% AAA Aaa 4,000,000 5.912% due 9/15/2028 3,966,560 NR* Aaa 5,000,000 Bear Stearns Commercial Mortgage Securities, 1999-WF2-A2, 7.08% due 6/15/2009 5,013,850 NR* Baa2 2,000,000 Bistro Trust 1998-1000, 6.58% due 3/26/2001 (b) 1,946,940 AAA Aaa 10,000,000 Citibank Credit Card Master Trust I, 5.639% due 12/10/2008 9,910,300 AAA Aaa 5,000,000 Contimortgage Home Equity Loan Trust, 5.84% due 5/15/2016 4,937,800 AA+ Aa3 3,700,000 Continental Airlines, 7.056% due 9/15/2009 3,583,931 NR* Aaa 5,000,000 DLJ Commercial Mortgage Corp., 6.46% due 1/10/2009 4,783,500 EQCC Home Equity Loan Trust: AAA Aaa 760,000 6.229% due 3/15/2013 755,957 AAA Aaa 11,000,000 7.067% due 1/25/2025 11,015,468 A A3 9,000,000 First Dominion Funding I, 6.254% due 7/10/2013 (b) 8,482,500 AAA Aaa 12,000,000 IMC Home Equity Loan Trust, 6.36% due 8/20/2022 11,864,040 The Money Store Home Equity Trust: AAA Aaa 7,429,690 6.04% due 8/15/2017 7,407,103 AAA Aaa 8,850,000 6.225% due 9/15/2023 8,726,808 Nationslink Funding Corporation: AAA Aaa 7,300,000 6.476% due 7/20/2008 7,022,454 AAA Aaa 8,000,000 6.316% due 11/20/2008 7,581,840 NR* Aaa 12,000,000 Saxon Asset Securities Trust, 6.265% due 7/25/2023 11,806,680 -------------- 123,349,281 Banking--9.9% BBB+ A3 12,000,000 BB&T Corporation, 6.375% due 6/30/2025 (a) 11,401,800 A+ Aa2 3,645,000 Continental Bank NA, 7.875% due 2/01/2003 3,756,719 A- A2 11,000,000 First Union Corporation, 6.30% due 4/15/2028 (a) 10,321,663 BBB+ a1 5,500,000 First Union Institution Capital I, 8.04% due 12/01/2026 5,324,330 BBB+ a2 4,750,000 Fleet Capital Trust II, 7.92% due 12/11/2026 4,561,805 BBB+ A3 11,200,000 Great Western Bank, 9.875% due 6/15/2001 11,742,192 BBB+ a2 14,000,000 HSBC Americas Capital Trust, 7.808% due 12/15/2026 (b) 12,754,518 A- A3 6,000,000 HSBC Americas Inc., 7% due 11/01/2006 5,901,540 A- A2 2,000,000 Key Bank NA, 7.55% due 9/15/2006 2,048,240 BBB+ A2 5,000,000 KeyCorp, 7.50% due 6/15/2006 5,050,650 BBB a1 16,400,000 KeyCorp Capital I, 6.089% due 7/01/2028 (a) 15,396,320 BBB+ Baa1 13,750,000 MBNA America Bank NA, 5.819% due 6/10/2004 (a) 13,615,525 A- a2 6,000,000 Mellon Capital I, 7.72% due 12/01/2026 5,666,760 A+ A2 3,500,000 Mellon Financial Co., 5.75% due 11/15/2003 3,348,940 Merita Bank Ltd.: A- A2 6,435,000 6.50% due 1/15/2006 6,147,420 A- A2 4,250,000 6.50% due 4/01/2009 3,953,265 NationsBank NA: A Aa3 1,300,000 6.50% due 8/15/2003 1,293,162 A+ Aa2 2,000,000 6.125% due 7/15/2004 1,949,220 Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS (continued) S&P Moody's Face Value Industries Rating Rating Amount Issue (Note 1a) Bonds & Notes (continued) Investment Grade Portfolio Banking NationsBank NA (concluded): (concluded) A Aa3 $ 1,000,000 7.75% due 8/15/2004 $ 1,040,740 A+ Aa2 7,750,000 6.375% due 5/15/2005 7,510,293 A A1 5,000,000 Norwest Corp., 6.625% due 3/15/2003 4,954,750 -------------- 137,739,852 Canadian AA- Aa3 2,500,000 Province of Manitoba, 5.50% due 10/01/2008 (1) 2,290,350 Provinces++--0.7% Province of Quebec (1): A+ A2 6,000,000 8.80% due 4/15/2003 6,426,180 A+ A2 1,500,000 7.125% due 2/09/2024 1,439,985 -------------- 10,156,515 Finance--5.4% Associates Corporation of North America: AA- Aa3 10,500,000 5.80% due 4/20/2004 10,078,425 AA- Aa3 500,000 7.40% due 5/15/2006 505,465 AA- Aa3 2,750,000 6.95% due 11/01/2018 2,572,350 A- aa3 5,950,000 CIT Capital Trust I, 7.70% due 2/15/2027 5,510,176 A+ Aa3 6,000,000 CIT Group Inc., 5.50% due 2/15/2004 5,629,080 BBB+ Baa1 6,000,000 Comdisco Inc., 6% due 1/30/2002 5,854,746 Commercial Credit Co.: AA- Aa3 2,000,000 6.125% due 12/01/2005 1,914,860 AA- Aa3 6,800,000 6.75% due 7/01/2007 6,646,932 A- Baa1 7,850,000 Finova Capital Corp., 6.25% due 11/01/2002 7,707,051 BBB Baa3 12,680,000 Newcourt Credit Group, 6.875% due 2/16/2005 (b) 12,425,931 Providian National Bank: BBB- Baa3 5,000,000 6.75% due 3/15/2002 4,912,650 BBB- Baa3 12,000,000 6.65% due 2/01/2004 11,511,360 -------------- 75,269,026 Finance-- Bear Stearns Companies, Inc.: Other--7.4% A A2 2,000,000 6.75% due 5/01/2001 2,005,240 A A2 3,000,000 6.875% due 10/01/2005 2,937,570 Citigroup Inc.: AA- Aa2 3,000,000 9.50% due 3/01/2002 3,195,618 AA- Aa2 6,500,000 7.875% due 5/15/2025 6,545,474 A A2 7,500,000 Equitable Life Assurance Society of the US, 7.70% due 12/01/2015 (b) 7,511,205 A+ A1 1,000,000 Goldman Sachs Group Inc., 7.35% due 10/01/2009 998,750 A A2 7,000,000 HSBC Holdings PLC, 7.50% due 7/15/2009 6,993,623 BBB- Baa3 4,600,000 Hospitality Properties Trust, 7% due 3/01/2008 4,092,988 Lehman Brothers Holdings, Inc.: A A3 4,000,000 6.50% due 10/01/2002 3,935,840 A A3 8,500,000 7.125% due 9/15/2003 8,481,215 A A3 6,000,000 6.625% due 2/05/2006 5,750,520 A A3 3,500,000 7.625% due 6/01/2006 3,523,555 A A3 3,500,000 7.20% due 8/15/2009 3,379,600 AA Aa2 3,950,000 MBIA, Inc., 7.15% due 7/15/2027 3,673,777 A+ Aa3 8,000,000 Morgan Stanley Dean Witter & Co., 6.09% due 3/09/2011 (a) 7,941,600 A+ Aa3 3,500,000 Morgan Stanley Group, 8.875% due 10/15/2001 3,656,870 BBB+ Baa1 3,250,000 Paine Webber Group Inc., 9.25% due 12/15/2001 3,404,798 A Aa3 10,000,000 Salomon Smith Barney Holdings, Inc., 7.125% due 10/01/2006 9,908,310 BBB+ Baa1 1,000,000 Simon Debartolo, 6.75% due 6/15/2005 941,340 BBB Baa2 6,605,000 Spieker Properties LP, 7.35% due 12/01/2017 5,942,789 BBB Baa3 9,700,000 Susa Partnership LP, 7.45% due 7/01/2018 8,442,133 -------------- 103,262,815 Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS (continued) S&P Moody's Face Value Industries Rating Rating Amount Issue (Note 1a) Bonds & Notes (continued) Investment Grade Portfolio Industrial-- Anheuser-Busch Companies Inc.: Consumer A+ A1 $ 3,000,000 8.75% due 12/01/1999 $ 3,014,970 Goods--4.2% A+ A1 12,990,000 6.50% due 1/01/2028 11,499,657 A A2 10,000,000 Avon Products Inc., 6.25% due 5/01/2018 (a)(b) 9,863,760 BBB- Baa3 2,500,000 Flowers Industries Inc., 7.15% due 4/15/2028 2,088,750 Nabisco Inc.: BBB Baa2 9,000,000 6% due 2/15/2011 (a) 8,894,790 BBB Baa2 4,000,000 7.55% due 6/15/2015 3,880,440 Phillip Morris Companies, Inc.: A A2 9,500,000 9% due 1/01/2001 9,768,945 A A2 5,000,000 7.75% due 1/15/2027 4,867,650 BBB- Baa2 4,000,000 RJ Reynolds Tobacco Holdings, 7.75% due 5/15/2006 (b) 3,803,492 -------------- 57,682,454 Industrial-- BBB+ Baa1 5,000,000 ANR Pipeline, 9.625% due 11/01/2021 5,913,950 Energy--3.7% BBB Baa1 8,000,000 Amerada Hess Corporation, 7.875% due 10/01/2029 7,900,320 AA+ Aa1 4,075,000 BP America Inc., 9.375% due 11/01/2000 4,210,698 A- A3 9,420,000 Burlington Resources, 7.375% due 3/01/2029 8,982,516 BBB- Baa3 3,000,000 CMS Panhandle Holding Company, 6.50% due 7/15/2009 2,786,436 BBB Baa2 3,500,000 Coastal Corp., 6.375% due 2/01/2009 3,233,184 A- A3 5,000,000 Murphy Oil Corporation, 7.05% due 5/01/2029 4,577,750 BBB Baa3 7,250,000 Occidental Petroleum Corp., 6.50% due 4/01/2005 6,959,275 A+ A1 5,750,000 Texaco Capital Inc., 8.625% due 11/15/2031 6,282,910 -------------- 50,847,039 Industrial-- A- Baa1 3,500,000 The B.F. Goodrich Company, 7% due 4/15/2038 3,097,850 Manufacturing-- A+ A1 3,000,000 DaimlerChrysler NA Holdings, 7.20% due 9/01/2009 3,009,525 12.1% A+ A2 2,800,000 Danaher Corp., 6% due 10/15/2008 2,555,532 BBB- Baa3 4,700,000 Equistar Chemicals LP, 8.75% due 2/15/2009 (b) 4,664,882 First Data Corporation: A A2 11,500,000 6.75% due 7/15/2005 11,280,580 A A2 10,000,000 6.375% due 12/15/2007 9,529,400 A A1 7,000,000 Ford Motor Company, 8.90% due 1/15/2032 8,086,400 Ford Motor Credit Company: A A1 5,000,000 8.20% due 2/15/2002 5,174,800 A A1 5,000,000 8% due 6/15/2002 5,164,850 A A1 5,000,000 6.70% due 7/16/2004 4,971,900 A A1 1,000,000 7.75% due 3/15/2005 1,038,210 A A1 10,000,000 5.80% due 1/12/2009 9,085,300 General Electric Capital Corp.: AAA Aaa 500,000 8.75% due 5/21/2007 554,100 AAA Aaa 4,305,000 8.50% due 7/24/2008 4,736,791 General Motors Acceptance Corp.: A A2 4,000,000 6.625% due 9/19/2002 3,991,480 A A2 2,000,000 5.875% due 1/22/2003 1,948,160 A A2 8,170,000 7.125% due 5/01/2003 8,258,726 BBB- Baa2 2,000,000 Jones Apparel Group, 7.875% due 6/15/2006 (b) 1,993,034 BBB Baa2 5,000,000 Lockheed Martin Corp., 6.85% due 5/15/2001 5,005,200 BBB Baa2 11,000,000 Loral Corp., 8.375% due 6/15/2024 11,292,490 Martin Marietta Corp.: BBB Baa1 6,500,000 6.50% due 4/15/2003 6,326,255 BBB Baa1 4,000,000 7.375% due 4/15/2013 3,830,000 BBB Baa2 6,875,000 Meritor Automotive Inc., 6.80% due 2/15/2009 6,361,781 A+ A1 7,050,000 Motorola Inc., 6.50% due 11/15/2028 6,153,875 A A1 3,900,000 PPG Industries Inc., 7.05% due 8/15/2009 3,881,237 Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS (continued) S&P Moody's Face Value Industries Rating Rating Amount Issue (Note 1a) Bonds & Notes (continued) Investment Grade Portfolio Industrial-- Raytheon Co.: Manufacturing BBB Baa1 $ 2,750,000 6.30% due 3/15/2005 $ 2,651,798 (concluded) BBB Baa1 4,000,000 7% due 11/01/2028 3,597,680 BBB Ba1 14,000,000 Seagate Technology Inc., 7.125% due 3/01/2004 13,172,880 BBB+ Baa1 6,000,000 Sun Microsystems Inc., 7.50% due 8/15/2006 6,052,440 BBB Baa2 5,000,000 Union Carbide Corp., 6.25% due 6/15/2003 4,899,200 A+ A2 5,000,000 United Technologies Corp., 6.50% due 6/01/2009 4,830,350 -------------- 167,196,706 Industrial-- BBB- Baa3 10,000,000 Circus Circus Enterprises, Inc., 6.70% due 11/15/2096 9,361,100 Services--11.4% Comcast Cable Communications: BBB Baa2 3,000,000 6.20% due 11/15/2008 2,744,820 BBB Baa2 7,700,000 8.875% due 5/01/2017 8,487,094 BBB Baa1 5,000,000 Dillard's Inc., 9.125% due 8/01/2011 5,448,300 A A2 12,417,716 Disney Custom Repackaged Asset Vehicle-403, 6.85% due 1/10/2007 (b)** 12,432,618 BBB- Baa3 5,000,000 J Seagram & Sons, 6.80% due 12/15/2008 4,731,300 AAA Aaa 7,000,000 Johnson & Johnson, 8.72% due 11/01/2024 7,635,040 BBB- Baa3 2,000,000 Kroger Company, 6.34% due 6/01/2001 (b) 1,988,164 A+ A1 8,470,000 May Department Stores Co., 6.70% due 9/15/2028 7,641,888 AAA Aaa 3,000,000 Merck & Co. Inc., 5.95% due 12/01/2028 2,550,390 BBB- Baa3 12,445,000 News America Holdings, Inc., 8.625% due 2/01/2003 12,981,877 A A2 5,750,000 Nordstrom, Inc., 6.95% due 3/15/2028 5,235,260 BBB- Baa3 5,000,000 Rite Aid Corp., 6.875% due 12/15/2028 (b) 3,921,475 BBB Baa3 12,500,000 Royal Caribbean Cruises Ltd., 6.75% due 3/15/2008 11,734,875 A- A2 8,000,000 Sears Roebuck Acceptance Corp., 6.82% due 10/17/2002 8,060,160 Service Corporation International: BBB Baa2 7,000,000 6.75% due 6/01/2001 6,882,400 BBB Baa2 8,500,000 7.20% due 6/01/2006 7,904,830 AA- A2 8,980,000 TCI Communications Inc., 8.75% due 8/01/2015 10,025,272 BBB Baa2 6,000,000 Time Warner Entertainment Co., 10.15% due 5/01/2012 7,176,960 BBB Ba1 5,350,000 USA Waste Services, 6.50% due 12/15/2002 5,000,966 AA Aa2 14,345,000 Wal-Mart Stores, Inc., 8.50% due 9/15/2024 15,600,618 -------------- 157,545,407 Industrial-- BBB+ Baa2 2,200,000 Burlington North Santa Fe, 6.75% due 3/15/2029 1,910,502 Transportation-- BBB Baa2 4,000,000 CSX Corp., 7.90% due 5/01/2017 4,023,400 3.4% Delta Airlines: BBB- Baa3 4,144,000 10.125% due 5/15/2010 4,814,914 BBB- Baa3 6,000,000 9.75% due 5/15/2021 6,812,280 BBB Baa2 9,000,000 Federal Express Corporation, 9.65% due 6/15/2012 10,073,160 Southwest Airlines Co.: A- A3 10,000,000 9.40% due 7/01/2001 10,434,100 A- A3 2,000,000 8% due 3/01/2005 2,058,780 A- A3 3,000,000 7.875% due 9/01/2007 3,094,800 BBB- Baa3 4,000,000 Union Pacific Corp., 6.625% due 2/01/2008 3,788,680 -------------- 47,010,616 Mortgage-Backed Federal Home Loan Mortgage Corporation: Securities**-- AAA Aaa 9,679,000 6% due 10/15/2018 9,579,113 1.0% AAA Aaa 2,000,000 6% due 6/15/2023 1,930,000 AAA Aaa 2,000,000 6.35% due 9/15/2023 1,954,360 -------------- 13,463,473 Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS (continued) S&P Moody's Face Value Industries Rating Rating Amount Issue (Note 1a) Bonds & Notes (continued) Investment Grade Portfolio Utilities-- A- A2 $ 8,700,000 ALLTEL Corporation, 6.75% due 9/15/2005 $ 8,539,920 Communications-- AA- A1 6,000,000 AT&T Corporation, 6.50% due 3/15/2029 5,293,800 6.3% AA+ Aa3 6,000,000 Ameritech Capital Funding, 6.45% due 1/15/2018 5,469,600 AA Aa2 6,350,000 Bell Telephone Company of Pennsylvania, 7.375% due 7/15/2007 6,506,972 BB Ba2 4,650,000 Frontier Corp., 6% due 10/15/2013 (a) 4,354,120 AA- A2 9,500,000 GTE California, Inc., 8.07% due 4/15/2024 9,439,675 GTE Corp.: A Baa1 7,500,000 9.375% due 12/01/2000 7,758,825 A Baa1 3,600,000 6.84% due 4/15/2018 3,386,844 A- A3 5,000,000 MCI WorldCom Inc., 7.75% due 4/01/2007 5,220,050 AA Aa2 5,000,000 Southwestern Bell Telecommunications Corp., 6.375% due 11/15/2007 4,829,000 Sprint Capital Corporation: BBB+ Baa1 5,000,000 5.70% due 11/15/2003 4,774,600 BBB+ Baa1 6,000,000 6.125% due 11/15/2008 5,578,740 BBB+ Baa1 8,000,000 6.90% due 5/01/2019 7,409,200 US West Capital Funding Inc.: A- Baa1 4,000,000 6.375% due 7/15/2008 3,743,680 A- Baa1 5,000,000 6.875% due 7/15/2028 4,432,700 -------------- 86,737,726 Utilities-- AAA Aaa 5,850,000 Cleveland Electric/Toledo Edison, 7.13% due 7/01/2007 5,760,202 Electric--5.4% BBB Baa2 5,000,000 Commonwealth Edison, Inc., 6.95% due 7/15/2018 4,529,750 BBB+ Baa1 2,000,000 Conectiv Inc., 6.73% due 6/01/2006 1,977,540 A+ A1 9,115,000 Consolidated Edison, Inc., 6.25% due 2/01/2008 8,652,596 BBB+ Baa3 5,000,000 Consumers Energy, 6.375% due 2/01/2008 4,626,585 A- A2 5,000,000 Edison International Inc., 6.875% due 9/15/2004 4,970,800 AA- A1 6,000,000 PG&E Corp., 6.25% due 8/01/2003 5,915,460 A- A3 3,000,000 Pennsylvania Power & Light Co., 6.125% due 5/01/2006 (a) 2,996,430 AA- A1 5,000,000 TECO Energy, Inc., 9.27% due 6/12/2000 5,104,450 BBB- baa1 5,000,000 TXU Electric Capital V, 8.175% due 1/30/2037 4,799,750 Texas Utilities Company: AAA Aaa 6,971,000 6.375% due 10/01/2004 6,838,879 BBB Baa3 6,000,000 5.94% due 10/15/2011 (a) 5,915,820 Virginia Electric & Power Co.: A- A3 5,000,000 5.73% due 11/25/2008 4,572,705 A A2 8,500,000 8.625% due 10/01/2024 8,697,795 -------------- 75,358,762 Yankee AmVescap PLC (2): Corporates++-- BBB A3 3,000,000 6.375% due 5/15/2003 2,919,660 9.9% BBB A3 9,000,000 6.60% due 5/15/2005 8,596,260 A+ A1 6,000,000 Australia & New Zealand Banking Group Ltd., 7.55% due 9/15/2006 (2) 6,045,900 A A1 3,000,000 Banco Central Hispanoamercano SA (Cayman Islands), 7.70% due 7/15/2006 (2) 3,014,220 AAA Aaa 13,000,000 Banco Santander-Chile, 6.50% due 11/01/2005 (2) 12,411,828 A- Baa1 5,000,000 Cable & Wireless Communication, 6.75% due 3/06/2008 (3) 5,065,700 BBB Baa2 9,050,000 Canadian National Railway Co., 6.90% due 7/15/2028 (3) 7,955,402 A- Baa1 4,000,000 Enersis SA, 6.60% due 12/01/2026 (3) 3,743,080 Fairfax Financial Holdings Ltd. (2): BBB+ Baa3 2,000,000 7.375% due 3/15/2006 1,829,084 BBB+ Baa3 300,000 7.375% due 4/15/2018 239,793 BBB+ Baa3 9,800,000 7.75% due 7/15/2037 (b) 7,997,682 Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS (concluded) S&P Moody's Face Value Industries Rating Rating Amount Issue (Note 1a) Bonds & Notes (concluded) Investment Grade Portfolio Yankee Ford Capital BV (2): Corporates A A1 $10,000,000 9.875% due 5/15/2002 $ 10,759,600 (concluded) A A1 3,995,000 9.50% due 6/01/2010 4,607,394 A- A3 8,000,000 Israel Electric Corp. Ltd., 7.75% due 3/01/2009 (3)(b) 7,924,128 BBB+ A3 1,500,000 Koninklijke (Royal) Philips Electronics NV, 7.75% due 4/15/2004 (3) 1,521,375 Korea Development Bank (2): BBB- Baa3 7,000,000 7.125% due 4/22/2004 6,785,345 BBB- Baa3 8,000,000 7.375% due 9/17/2004 7,715,200 A Aa3 2,000,000 Midland Bank PLC, 7.65% due 5/01/2025 (2) 2,001,760 A A2 6,500,000 Norsk Hydro A/S, 6.70% due 1/15/2018 (3) 5,779,865 BBB Baa3 5,443,000 Petro Geo-Services ASA, 7.125% due 3/30/2028 (3) 4,826,798 A A3 2,000,000 Saga Petroleum ASA, 7.25% due 9/23/2027 (3) 1,836,780 A+ Aa3 4,000,000 Sony Corporation, 6.125% due 3/04/2003 (3) 3,955,720 BBB Baa2 3,000,000 Telecom de Puerto Rico, 6.15% due 5/15/2002 (3)(b) 2,943,726 A- A2 6,000,000 Trans-Canada Pipelines, 7.70% due 6/15/2029 (3) 5,887,830 A- Baa1 10,500,000 Tyco International Group SA, 7% due 6/15/2028 (3) 9,572,220 A A2 2,000,000 WMC Finance (USA) Ltd., 6.75% due 12/01/2006 (2) 1,916,880 -------------- 137,853,230 Yankee BBB A3 4,000,000 People's Republic of China, 7.30% due 12/15/2008 (1) 3,842,020 Sovereign++--0.3% Total Investments in Bonds & Notes (Cost-- $1,392,407,207)--96.6% 1,338,668,354 Short-Term Securities Repurchase 31,925,000 Warburg Dillon Read LLC, purchased on 9/30/1999 Agreements***--2.3% to yield 5.32% to 10/01/1999 31,925,000 Total Investments in Short-Term Securities (Cost $31,925,000)--2.3% 31,925,000 Total Investments (Cost--$1,424,332,207)--98.9% 1,370,593,354 Other Assets Less Liabilities--1.1% 15,691,906 -------------- Net Assets--100.0% $1,386,285,260 ============== *Not Rated. **Subject to principal paydowns. ***Repurchase Agreements are fully collateralized by US Government & Agency Obligations. ++Corresponding industry groups for foreign securities, which are denominated in US dollars: (1)Government Entity. (2)Financial Institution. (3)Industrial. (a)Floating rate note. (b)The security may be offered and sold to "qualified institutional buyers" under Rule 144A of the Securities Act of 1933. Ratings of issues shown have not been audited by Deloitte &Touche LLP. See Notes to Financial Statements. Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS S&P Moody's Face Value Industries Rating Rating Amount Issue (Note 1a) Bonds & Notes Intermediate Term Portfolio US Government US Treasury Notes: Obligations--5.5% AAA Aaa $ 1,000,000 5.75% due 11/30/2002 $ 999,370 AAA Aaa 2,500,000 6% due 8/15/2004 2,524,225 AAA Aaa 7,390,000 7% due 7/15/2006 7,761,791 AAA Aaa 100,000 5.625% due 5/15/2008 97,062 AAA Aaa 14,000,000 6% due 8/15/2009 14,113,680 -------------- 25,496,128 Asset-Backed NR* Baa2 3,500,000 Bistro Trust 1998-1000, 6.58% due 3/26/2001 (b) 3,407,145 Securities++-- AAA NR* 2,772,344 DLJ Commercial Mortgage Corp., 6.11% due 12/10/2007 2,680,690 8.0% AAA Aaa 2,000,000 First Bank, Corporate Card Master Trust, 6.40% due 2/15/2003 1,988,120 AAA Aaa 10,000,000 Honda Auto Lease Trust Series 1999-A, Class A5, 6.65% due 7/15/2005 10,118,500 AAA Aaa 9,588,396 NationsLink Funding Corporation, 1999-1-A1, 6.042% due 11/20/2007 9,258,651 NR* NR* 10,000,000 Spinnaker I, 6.40% due 5/01/2001 (a) 9,800,000 -------------- 37,253,106 Banking-- A A2 3,500,000 Bank of New York Co., Inc., 7.875% due 11/15/2002 3,627,610 11.0% A+ Aa3 5,000,000 Bank One Corp., 5.625% due 2/17/2004 4,767,500 BankAmerica Corp.: A Aa3 4,000,000 7.50% due 10/15/2002 4,087,080 A+ Aa2 3,000,000 7.125% due 5/12/2005 3,009,150 A- A3 2,000,000 HSBC Americas Inc., 7% due 11/01/2006 1,967,180 A- A2 2,800,000 Key Bank NA, 7.55% due 9/15/2006 2,867,536 A A3 6,000,000 Mellon Financial Co., 6.875% due 3/01/2003 5,981,880 Merita Bank, Ltd.: A- A2 1,000,000 6.50% due 1/15/2006 955,310 A- A2 4,500,000 6.50% due 4/01/2009 4,185,810 A+ Aa2 4,500,000 NationsBank Corp., 6.65% due 4/09/2002 4,505,130 A A1 1,000,000 Norwest Corp., 6.625% due 3/15/2003 990,950 A A2 3,750,000 Republic of New York Corp., 9.70% due 2/01/2009 4,297,875 Washington Mutual Inc.: BBB+ A3 9,000,000 7.25% due 8/15/2005 8,973,900 BBB+ A3 1,000,000 7.50% due 8/15/2006 1,003,440 -------------- 51,220,351 Canadian AA- Aa3 5,000,000 Province of Ontario, 7.75% due 6/04/2002 (1) 5,159,600 Provinces***-- A+ A2 5,000,000 Province of Quebec, 8.80% due 4/15/2003 (1) 5,355,150 2.3% -------------- 10,514,750 Finance--5.7% American General Finance: A+ A2 2,200,000 7.45% due 7/01/2002 2,239,534 A+ A2 2,400,000 7.25% due 5/15/2005 2,421,552 AA- Aa3 3,500,000 Associates Corporation of North America, 5.80% due 4/20/2004 3,359,475 A+ Aa3 3,000,000 CIT Group Inc., 5.50% due 2/15/2004 2,814,540 AA- Aa3 2,080,000 Commercial Credit Co., 6.75% due 7/01/2007 2,033,179 A- Baa1 2,500,000 Finova Capital Corp., 7.25% due 7/12/2006 2,491,200 AAA Aaa 5,500,000 General Electric Capital Corp., 8.50% due 7/24/2008 6,051,650 BBB- Baa3 5,000,000 Providian National Bank, 6.75% due 3/15/2002 4,912,650 -------------- 26,323,780 Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS (continued) S&P Moody's Face Value Industries Rating Rating Amount Issue (Note 1a) Bonds & Notes (continued) Intermediate Term Portfolio Finance-- BBB+ Baa1 $ 5,000,000 Avalonbay Communities, 7.50% due 8/01/2009 $ 4,826,700 Other--8.4% A A2 1,750,000 Bear Stearns Companies, Inc., 8.75% due 3/15/2004 1,862,472 AA- Aa2 2,000,000 Citigroup Inc., 9.50% due 3/01/2002 2,130,412 A- A3 2,000,000 Donaldson Lufkin & Jenrette Inc., 6% due 12/01/2001 1,969,280 A+ A1 1,000,000 Goldman Sachs Group Inc., 7.35% due 10/01/2009 998,750 BBB- Baa3 4,250,000 Hospitality Properties Trust, 7% due 3/01/2008 3,781,565 Lehman Brothers Holdings, Inc.: A A3 5,000,000 7.625% due 6/01/2006 5,033,650 A A3 5,000,000 6.625% due 2/15/2008 4,693,100 A+ Aa3 1,400,000 Morgan Stanley & Company, 5.625% due 1/20/2004 1,337,644 BBB Baa3 3,000,000 Newcourt Credit Group, 6.875% due 2/16/2005 (b) 2,939,889 BBB+ Baa1 2,000,000 Paine Webber Group Inc., 6.45% due 12/01/2003 1,947,918 Salomon Smith Barney Holdings, Inc.: A Aa3 2,500,000 6.25% due 1/15/2005 2,412,853 A Aa3 1,400,000 7.125% due 10/01/2006 1,387,163 BBB+ Baa1 4,000,000 Simon Debartolo, 6.75% due 6/15/2005 3,765,360 -------------- 39,086,756 Industrial-- A A2 2,000,000 Avon Products Inc., 6.25% due 5/01/2018 (a)(b) 1,972,752 Consumer Nabisco Inc.: Goods--4.4% BBB Baa2 3,000,000 6.85% due 6/15/2005 2,919,180 BBB Baa2 6,000,000 6% due 2/15/2011 (a) 5,929,860 Phillip Morris Companies, Inc.: A A2 3,500,000 9% due 1/01/2001 3,599,085 A A2 4,000,000 7.25% due 1/15/2003 4,032,760 BBB- Baa2 2,000,000 RJ Reynolds Tobacco Holdings, 7.75% due 5/15/2006 (b) 1,901,746 -------------- 20,355,383 Industrial-- BBB Baa1 3,000,000 Amerada Hess Corporation, 7.375% due 10/01/2009 2,986,410 Energy--4.1% BBB Baa3 3,000,000 Occidental Petroleum Corp., 6.50% due 4/01/2005 2,879,700 A+ A1 2,000,000 Texaco Capital Inc., 9% due 12/15/1999 2,013,260 BBB Baa2 6,000,000 Ultramar Credit, 8.625% due 7/01/2002 6,176,460 BBB- Baa3 5,000,000 Valero Energy Corporation, 7.375% due 3/15/2006 4,746,400 -------------- 18,802,230 Industrial-- A A2 3,000,000 AlliedSignal Inc., 6.20% due 2/01/2008 2,805,780 Manufacturing-- B B2 3,000,000 Blount Inc., 7% due 6/15/2005 2,527,500 13.1% A+ A1 1,000,000 DaimlerChrysler NA Holdings, 7.20% due 9/01/2009 1,003,175 A+ A2 1,500,000 Danaher Corp., 6% due 10/15/2008 1,369,035 BBB- Baa3 2,000,000 Equistar Chemicals LP, 8.75% due 2/15/2009 (b) 1,985,056 Ford Motor Credit Company: A A1 3,000,000 8.20% due 2/15/2002 3,104,880 A A1 2,700,000 5.596% due 8/27/2006 (a) 2,695,032 General Motors Acceptance Corp.: A A2 2,000,000 9% due 10/15/2002 2,123,060 A A2 6,000,000 8.50% due 1/01/2003 6,301,980 A A2 5,000,000 5.85% due 1/14/2009 4,611,450 BBB- Baa2 2,000,000 Jones Apparel Group, 7.875% due 6/15/2006 (b) 1,993,034 BBB Baa2 3,000,000 Lockheed Martin Corp., 7.70% due 6/15/2008 3,018,990 A A1 3,000,000 PPG Industries Inc., 7.05% due 8/15/2009 2,985,567 BBB Baa1 5,000,000 Raytheon Co., 6.45% due 8/15/2002 4,952,350 BBB Ba1 4,000,000 Seagate Technology Inc., 7.125% due 3/01/2004 3,763,680 BBB+ Baa1 2,000,000 Sun Microsystems Inc., 7.50% due 8/15/2006 2,017,480 A A2 3,000,000 Textron Inc., 6.375% due 7/15/2004 2,952,600 Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS (continued) S&P Moody's Face Value Industries Rating Rating Amount Issue (Note 1a) Bonds & Notes (continued) Intermediate Term Portfolio Industrial-- BBB Baa2 $ 4,000,000 Union Carbide Corp., 6.70% due 4/01/2009 $ 3,837,908 Manufacturing A+ A2 4,000,000 United Technologies Corp., 6.50% due 6/01/2009 3,864,280 (concluded) A A2 3,000,000 Xerox Corporation, 6.25% due 11/15/2003 2,944,230 -------------- 60,857,067 Industrial-- BBB Baa2 4,000,000 Comcast Cable Communications, 8.375% due 5/01/2007 4,187,716 Services-- BBB+ Baa1 4,000,000 Computer Associates International, 6.25% due 4/15/2003 3,856,560 12.6% A A2 2,800,000 Computer Sciences Corp., 6.25% due 3/15/2009 2,643,035 BBB+ Baa2 2,500,000 Cox Communications Inc., 7.75% due 8/15/2006 2,551,797 A- A3 1,000,000 Dayton Hudson Corp., 6.40% due 2/15/2003 988,510 BBB Baa1 8,500,000 Dillard's, Inc., 6.08% due 8/01/2010 (a) 8,476,625 A A2 4,071,383 Disney Custom Repackaged Asset Vehicle-403, 6.85% due 1/10/2007 (b)++ 4,076,268 BBB Baa3 5,000,000 HEALTHSOUTH Corp., 7% due 6/15/2008 4,231,880 A- A3 4,000,000 Hertz Corporation, 7.625% due 8/15/2007 4,052,880 A+ A1 1,275,000 May Department Stores Co., 9.875% due 12/01/2002 1,392,326 BBB- Baa3 4,000,000 News America Holdings, Inc., 8.625% due 2/01/2003 4,172,560 BBB Baa2 5,000,000 Nielsen Media Research, 7.60% due 6/15/2009 5,000,530 BB+ Baa3 5,000,000 Saks Incorporated, 7% due 7/15/2004 4,800,700 BBB Baa2 1,000,000 Service Corporation International, 6.75% due 6/01/2001 983,200 AA- A2 3,000,000 TCI Communications Inc., 8.65% due 9/15/2004 3,228,900 BBB Baa2 2,500,000 Time Warner Entertainment Co., 9.625% due 5/01/2002 2,654,175 BBB Ba1 1,000,000 USA Waste Services Inc., 6.125% due 7/15/2001 (a) 958,775 -------------- 58,256,437 Industrial-- Southwest Airlines Co.: Transportation-- A- A3 6,500,000 9.40% due 7/01/2001 6,782,165 1.9% A- A3 1,000,000 8% due 3/01/2005 1,029,390 BBB- Baa3 1,000,000 Union Pacific Corp., 6.625% due 2/01/2008 947,170 -------------- 8,758,725 Utilities-- A A2 5,000,000 360 Communications Co., 7.50% due 3/01/2006 5,085,900 Communications-- A- A2 4,000,000 ALLTEL Corporation, 6.75% due 9/15/2005 3,926,400 4.5% AA Aa2 2,500,000 Bell Telephone Company of Pennsylvania, 7.375% due 7/15/2007 2,561,800 BB Ba2 3,000,000 Frontier Corp., 6% due 10/15/2013 (a) 2,809,110 A Baa1 1,000,000 GTE Corp., 9.375% due 12/01/2000 1,034,510 AA Aa2 2,200,000 Southwestern Bell Telecommunications Corp., 6.625% due 4/01/2005 2,188,142 BBB+ Baa1 500,000 Sprint Capital Corporation, 5.70% due 11/15/2003 477,460 A- Baa1 3,000,000 US West Capital Funding Inc., 6.375% due 7/15/2008 2,807,760 -------------- 20,891,082 Utilities-- A A3 500,000 Central Power & Light Co., 6.625% due 7/01/2005 487,610 Electric-- AAA Aaa 3,000,000 Cleveland Electric/Toledo Edison, 7.13% due 7/01/2007 2,953,950 4.3% AAA Aaa 5,000,000 Commonwealth Edison Inc., 8.25% due 10/01/2006 5,299,060 BBB+ Baa1 1,000,000 Conectiv Inc., 6.73% due 6/01/2006 988,770 A- A2 3,000,000 Edison International Inc., 6.875% due 9/15/2004 2,982,480 BBB- Baa3 3,900,000 Niagra Mohawk Power Corp., 7.75% due 10/01/2008 3,965,091 AA- A1 500,000 PG&E Corp., 6.25% due 8/01/2003 492,955 A- A3 1,000,000 Pennsylvania Power & Light Co., 6.125% due 5/01/2006 (a) 998,810 BBB Baa3 2,000,000 Texas Utilities Company, 5.94% due 10/15/2011 (a) 1,971,940 -------------- 20,140,666 Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 SCHEDULE OF INVESTMENTS (continued) S&P Moody's Face Value Industries Rating Rating Amount Issue (Note 1a) Bonds & Notes (concluded) Intermediate Term Portfolio Yankee BBB- Baa3 $ 3,000,000 Abitibi Consolidated Financial, 7.875% due Corporates***-- 8/01/2009 (3) $ 2,966,364 11.1% AmVescap PLC (2): BBB A3 2,000,000 6.375% due 5/15/2003 1,946,440 BBB A3 2,000,000 6.60% due 5/15/2005 1,910,280 A A1 2,000,000 Banco Central Hispanoamercano SA (Cayman Islands), 7.70% due 7/15/2006 (2) 2,009,480 AAA Aaa 1,000,000 Banco Santander-Chile, 6.50% due 11/01/2005 (2) 954,756 BBB+ Baa3 3,000,000 Fairfax Financial Holdings Ltd., 7.375% due 3/15/2006 (2) 2,743,626 A A1 2,000,000 Ford Capital BV, 9.875% due 5/15/2002 (2) 2,151,920 BBB- Ba1 3,000,000 Gruma, SA de CV, 7.625% due 10/15/2007 (3) 2,632,500 AAA Aaa 2,000,000 International Bank for Reconstruction & Development, 5.625% due 3/17/2003 (2) 1,960,700 A- A3 10,000,000 Israel Electric Corp. Ltd., 7.75% due 3/01/2009 (b)(3) 9,905,160 BBB+ A3 2,650,000 Koninklijke (Royal) Philips Electronics NV, 7.75% due 4/15/2004 (3) 2,687,763 BBB- Baa3 3,000,000 Korea Electric Power Corp., 8% due 7/01/2002 (3) 2,969,280 A- A3 6,000,000 MCI Worldcom Inc., 6.125% due 8/15/2001 (3) 5,965,860 A- A2 5,000,000 Trans-Canada Pipelines, 6.43% due 3/15/2029 (3) 4,888,150 A A2 6,000,000 WMC Finance (USA) Ltd., 6.75% due 12/01/2006 (2) 5,750,640 -------------- 51,442,919 Yankee BBB A3 1,500,000 People's Republic of China, 7.30% due 12/15/2008 (1) 1,440,758 Sovereign***-- 0.3% Total Investments in Bonds &Notes (Cost--$464,000,813)--97.2% 450,840,138 Short-Term Securities Repurchase 8,523,000 Warburg Dillon Read LLC, purchased on 9/30/1999 to Agreements**-- yield 5.32% to 10/01/1999 8,523,000 1.9% Total Investments in Short-Term Securities (Cost--$8,523,000)--1.9% 8,523,000 Total Investments (Cost--$472,523,813)--99.1% 459,363,138 Other Assets Less Liabilities--0.9% 4,331,465 -------------- Net Assets--100.0% $ 463,694,603 ============== *Not Rated. **Repurchase Agreements are fully collateralized by US Government & Agency Obligations. ***Corresponding industry groups for foreign securities, which are denominated in US dollars: (1)Government Entity. (2)Financial Institution. (3)Industrial. (a)Floating rate note. (b)The security may be offered and sold to "qualified institutional buyers" under Rule 144A of the Securities Act of 1933. ++Subject to principal paydowns. Ratings of issues shown have not been audited by Deloitte & Touche LLP. See Notes to Financial Statements. Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 FINANCIAL INFORMATION Statements of Assets and Liabilities as of September 30, 1999 Investment Intermediate Grade Portfolio Term Portfolio Assets: Investments, at value* (Note 1a) $1,370,593,354 $ 459,363,138 Cash 136,629 120,309 Receivables: Interest 24,017,014 7,689,664 Securities sold 18,911,120 6,398,848 Capital shares sold 2,028,999 906,975 Loaned securities (Note 5) 4,829 841 Prepaid registration fees and other assets (Note 1f) 33,448 17,560 -------------- -------------- Total assets 1,415,725,393 474,497,335 -------------- -------------- Liabilities: Payables: Securities purchased 18,928,857 6,079,493 Capital shares redeemed 6,102,411 2,831,787 Dividends to shareholders (Note 1g) 3,237,449 1,067,279 Distributor (Note 2) 477,161 80,264 Investment adviser (Note 2) 55,157 18,460 Accrued expenses and other liabilities 639,098 725,449 -------------- -------------- Total liabilities 29,440,133 10,802,732 -------------- -------------- Net Assets: Net assets $1,386,285,260 $ 463,694,603 ============== ============== Net Assets Class A Common Stock, $.10 par value++ $ 4,920,557 $ 1,450,282 Consist of: Class B Common Stock, $.10 par value++++ 5,848,410 1,460,091 Class C Common Stock, $.10 par value++++++ 731,383 35,137 Class D Common Stock, $.10 par value++++++++ 1,244,139 1,228,331 Paid-in capital in excess of par 1,471,933,354 485,407,286 Accumulated realized capital losses on investments--net (Note 6) (25,147,549) (10,981,136) Accumulated distributions in excess of realized capital gains on investments--net (Note 1g) (19,506,181) (1,744,713) Unrealized depreciation on investments--net (53,738,853) (13,160,675) -------------- -------------- Net assets $1,386,285,260 $ 463,694,603 ============== ============== Net Asset Class A: Net assets $ 535,188,373 $ 161,112,984 Value: ============== ============== Shares outstanding 49,205,566 14,502,819 ============== ============== Net asset value and redemption price per share $ 10.88 $ 11.11 ============== ============== Class B: Net assets $ 636,114,587 $ 162,211,432 ============== ============== Shares outstanding 58,484,102 14,600,911 ============== ============== Net asset value and redemption price per share $ 10.88 $ 11.11 ============== ============== Class C: Net assets $ 79,581,337 $ 3,903,573 ============== ============== Shares outstanding 7,313,833 351,369 ============== ============== Net asset value and redemption price per share $ 10.88 $ 11.11 ============== ============== Class D: Net assets $ 135,400,963 $ 136,466,614 ============== ============== Shares outstanding 12,441,386 12,283,313 ============== ============== Net asset value and redemption price per share $ 10.88 $ 11.11 ============== ============== *Identified cost $1,424,332,207 $ 472,523,813 ============== ============== ++Authorized shares--Class A 250,000,000 100,000,000 ============== ============== ++++Authorized shares--Class B 250,000,000 50,000,000 ============== ============== ++++++Authorized shares--Class C 100,000,000 50,000,000 ============== ============== ++++++++Authorized shares--Class D 100,000,000 50,000,000 ============== ============== See Notes to Financial Statements. Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 FINANCIAL INFORMATION (continued) Statements of Operations for the Year Ended September 30, 1999 Investment Intermediate Grade Term Portfolio Portfolio Investment Interest and discount earned $ 103,123,892 $ 33,748,142 Income Other 181,452 33,299 (Note 1e): -------------- -------------- Total income 103,305,344 33,781,441 -------------- -------------- Expenses: Investment advisory fees (Note 2) 5,480,662 1,779,743 Account maintenance and distribution fees--Class B (Note 2) 5,370,649 900,105 Transfer agent fees--Class B (Note 2) 1,328,354 599,363 Transfer agent fees--Class A (Note 2) 988,501 569,361 Account maintenance and distribution fees--Class C (Note 2) 695,862 25,237 Transfer agent fees--Class D (Note 2) 226,802 423,480 Account maintenance fees--Class D (Note 2) 333,150 130,881 Registration fees (Note 1f) 116,949 81,135 Transfer agent fees--Class C (Note 2) 165,046 16,845 Printing and shareholder reports 134,415 44,875 Accounting services (Note 2) 133,078 45,616 Custodian fees 85,122 41,010 Professional fees 43,099 17,418 Pricing fees 18,366 10,743 Directors' fees and expenses 7,008 2,419 Other 12,470 4,958 -------------- -------------- Total expenses 15,139,533 4,693,189 -------------- -------------- Investment income--net 88,165,811 29,088,252 -------------- -------------- Realized & Realized loss on investments--net (18,307,068) (5,110,689) Unrealized Change in unrealized appreciation/depreciation on Loss on investments--net (103,169,694) (26,026,481) Investments--Net -------------- -------------- (Notes 1c, Net Decrease in Net Assets Resulting from Operations $ (33,310,951) $ (2,048,918) 1e & 3): ============== ============== See Notes to Financial Statements. Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 FINANCIAL INFORMATION (continued) Statements of Changes in Net Assets Investment Grade Portfolio For the Year Ended September 30, Increase (Decrease) in Net Assets: 1999 1998 Operations: Investment income--net $ 88,165,811 $ 75,133,001 Realized gain (loss) on investments--net (18,307,068) 12,258,526 Change in unrealized appreciation/depreciation on investments--net (103,169,694) 32,346,813 -------------- -------------- Net increase (decrease) in net assets resulting from operations (33,310,951) 119,738,340 -------------- -------------- Dividends to Investment income--net: Shareholders Class A (36,365,681) (34,390,305) (Note 1g): Class B (39,073,573) (32,213,539) Class C (4,752,280) (3,047,800) Class D (7,974,277) (5,481,357) -------------- -------------- Net decrease in net assets resulting from dividends to shareholders (88,165,811) (75,133,001) -------------- -------------- Capital Share Net increase in net assets derived from capital share Transactions transactions 21,096,414 217,046,843 (Note 4): -------------- -------------- Net Assets: Total increase (decrease) in net assets (100,380,348) 261,652,182 Beginning of year 1,486,665,608 1,225,013,426 -------------- -------------- End of year $1,386,285,260 $1,486,665,608 ============== ============== See Notes to Financial Statements. Statements of Changes in Net Assets (concluded) Intermediate Term Portfolio For the Year Ended September 30, Increase (Decrease) in Net Assets: 1999 1998 Operations: Investment income--net $ 29,088,252 $ 26,075,215 Realized gain (loss) on investments--net (5,110,689) 3,775,926 Change in unrealized appreciation/depreciation on investments--net (26,026,481) 9,218,836 -------------- -------------- Net increase (decrease) in net assets resulting from operations (2,048,918) 39,069,977 -------------- -------------- Dividends to Investment income--net: Shareholders Class A (10,897,908) (11,720,141) (Note 1g): Class B (10,046,366) (8,877,407) Class C (281,121) (120,517) Class D (7,862,857) (5,357,150) -------------- -------------- Net decrease in net assets resulting from dividends to shareholders (29,088,252) (26,075,215) -------------- -------------- Capital Share Net increase in net assets derived from capital share Transactions transactions 4,562,908 84,105,026 (Note 4): -------------- -------------- Net Assets: Total increase (decrease) in net assets (26,574,262) 97,099,788 Beginning of year 490,268,865 393,169,077 -------------- -------------- End of year $ 463,694,603 $ 490,268,865 ============== ============== See Notes to Financial Statements. Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 FINANCIAL INFORMATION (continued) Financial Highlights Investment Grade Portfolio The following per share data and ratios have been derived from information provided in the financial statements. Class A For the Year Ended September 30, Increase (Decrease) in Net Asset Value: 1999 1998 1997 1996 1995 Per Share Net asset value, beginning of year $ 11.78 $ 11.40 $ 11.16 $ 11.51 $ 10.77 Operating -------- -------- -------- -------- -------- Performance: Investment income--net .70 .73 .76 .76 .80 Realized and unrealized gain (loss) on investments--net (.90) .38 .24 (.35) .74 -------- -------- -------- -------- -------- Total from investment operations (.20) 1.11 1.00 .41 1.54 -------- -------- -------- -------- -------- Less dividends from investment income--net (.70) (.73) (.76) (.76) (.80) -------- -------- -------- -------- -------- Net asset value, end of year $ 10.88 $ 11.78 $ 11.40 $ 11.16 $ 11.51 ======== ======== ======== ======== ======== Total Investment Based on net asset value per share (1.70%) 10.05% 9.22% 3.60% 14.93% Return:* ======== ======== ======== ======== ======== Ratios to Average Expenses .57% .58% .57% .56% .58% Net Assets: ======== ======== ======== ======== ======== Investment income--net 6.22% 6.32% 6.73% 6.64% 7.30% ======== ======== ======== ======== ======== Supplemental Net assets, end of year (in thousands) $535,188 $600,655 $519,708 $608,901 $472,388 Data: ======== ======== ======== ======== ======== Portfolio turnover 79.06% 149.41% 113.46% 88.53% 108.07% ======== ======== ======== ======== ======== The following per share data and ratios have been derived from information provided in the financial statements. Class B For the Year Ended September 30, Increase (Decrease) in Net Asset Value: 1999 1998 1997 1996 1995 Per Share Net asset value, beginning of year $ 11.78 $ 11.40 $ 11.16 $ 11.51 $ 10.77 Operating -------- -------- -------- -------- -------- Performance: Investment income--net .61 .64 .67 .67 .72 Realized and unrealized gain (loss) on investments--net (.90) .38 .24 (.35) .74 -------- -------- -------- -------- -------- Total from investment operations (.29) 1.02 .91 .32 1.46 -------- -------- -------- -------- -------- Less dividends from investment income--net (.61) (.64) (.67) (.67) (.72) -------- -------- -------- -------- -------- Net asset value, end of year $ 10.88 $ 11.78 $ 11.40 $ 11.16 $ 11.51 ======== ======== ======== ======== ======== Total Investment Based on net asset value per share (2.45%) 9.21% 8.39% 2.81% 14.04% Return:* ======== ======== ======== ======== ======== Ratios to Average Expenses 1.33% 1.34% 1.34% 1.32% 1.35% Net Assets: ======== ======== ======== ======== ======== Investment income--net 5.46% 5.56% 5.96% 5.88% 6.52% ======== ======== ======== ======== ======== Supplemental Net assets, end of year (in thousands) $636,115 $685,345 $577,989 $724,089 $631,517 Data: ======== ======== ======== ======== ======== Portfolio turnover 79.06% 149.41% 113.46% 88.53% 108.07% ======== ======== ======== ======== ======== *Total investment returns exclude the effects of sales charges. See Notes to Financial Statements. Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 FINANCIAL INFORMATION (continued) Financial Highlights (continued) Investment Grade Portfolio Class C For the Period The following per share data and ratios have been derived Oct. 21, from information provided in the financial statements. 1994++ to For the Year Ended September 30, Sept. 30, Increase (Decrease) in Net Asset Value: 1999 1998 1997 1996 1995 Per Share Net asset value, beginning of period $ 11.79 $ 11.40 $ 11.17 $ 11.51 $ 10.67 Operating -------- -------- -------- -------- -------- Performance: Investment income--net .61 .63 .67 .66 .67 Realized and unrealized gain (loss) on investments--net (.91) .39 .23 (.34) .84 -------- -------- -------- -------- -------- Total from investment operations (.30) 1.02 .90 .32 1.51 -------- -------- -------- -------- -------- Less dividends from investment income--net (.61) (.63) (.67) (.66) (.67) -------- -------- -------- -------- -------- Net asset value, end of period $ 10.88 $ 11.79 $ 11.40 $ 11.17 $ 11.51 ======== ======== ======== ======== ======== Total Investment Based on net asset value per share (2.58%) 9.25% 8.23% 2.85% 14.60%+++ Return:** ======== ======== ======== ======== ======== Ratios to Average Expenses 1.38% 1.40% 1.39% 1.38% 1.40%* Net Assets: ======== ======== ======== ======== ======== Investment income--net 5.41% 5.50% 5.91% 5.83% 6.27%* ======== ======== ======== ======== ======== Supplemental Net assets, end of period (in thousands) $ 79,581 $ 77,464 $ 49,918 $ 64,931 $ 25,778 Data: ======== ======== ======== ======== ======== Portfolio turnover 79.06% 149.41% 113.46% 88.53% 108.07% ======== ======== ======== ======== ======== Class D For the Period The following per share data and ratios have been derived Oct. 21, from information provided in the financial statements. 1994++ to For the Year Ended September 30, Sept. 30, Increase (Decrease) in Net Asset Value: 1999 1998 1997 1996 1995 Per Share Net asset value, beginning of period $ 11.79 $ 11.41 $ 11.17 $ 11.51 $ 10.67 Operating -------- -------- -------- -------- -------- Performance: Investment income--net .67 .70 .73 .73 .73 Realized and unrealized gain (loss) on investments--net (.91) .38 .24 (.34) .84 -------- -------- -------- -------- -------- Total from investment operations (.24) 1.08 .97 .39 1.57 -------- -------- -------- -------- -------- Less dividends from investment income--net (.67) (.70) (.73) (.73) (.73) -------- -------- -------- -------- -------- Net asset value, end of period $ 10.88 $ 11.79 $ 11.41 $ 11.17 $ 11.51 ======== ======== ======== ======== ======== Total Investment Based on net asset value per share (2.03%) 9.77% 8.95% 3.43% 15.22%+++ Return:** ======== ======== ======== ======== ======== Ratios to Average Expenses .82% .82% .82% .81% .83%* Net Assets: ======== ======== ======== ======== ======== Investment income--net 5.98% 6.07% 6.47% 6.40% 6.91%* ======== ======== ======== ======== ======== Supplemental Net assets, end of period (in thousands) $135,401 $123,202 $ 77,398 $ 63,822 $ 25,153 Data: ======== ======== ======== ======== ======== Portfolio turnover 79.06% 149.41% 113.46% 88.53% 108.07% ======== ======== ======== ======== ======== *Annualized. **Total investment returns exclude the effects of sales charges. ++Commencement of operations. +++Aggregate total investment return. See Notes to Financial Statements. Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 FINANCIAL INFORMATION (continued) Financial Highlights (continued) Intermediate Term Portfolio The following per share data and ratios have been derived from information provided in the financial statements. Class A For the Year Ended September 30, Increase (Decrease) in Net Asset Value: 1999 1998 1997 1996 1995 Per Share Net asset value, beginning of year $ 11.83 $ 11.49 $ 11.28 $ 11.50 $ 10.90 Operating -------- -------- -------- -------- -------- Performance: Investment income--net .70 .73 .73 .73 .79 Realized and unrealized gain (loss) on investments--net (.72) .34 .21 (.22) .60 -------- -------- -------- -------- -------- Total from investment operations (.02) 1.07 .94 .51 1.39 -------- -------- -------- -------- -------- Less dividends from investment income--net (.70) (.73) (.73) (.73) (.79) -------- -------- -------- -------- -------- Net asset value, end of year $ 11.11 $ 11.83 $ 11.49 $ 11.28 $ 11.50 ======== ======== ======== ======== ======== Total Investment Based on net asset value per share (.18%) 9.59% 8.59% 4.56% 13.33% Return:* ======== ======== ======== ======== ======== Ratios to Average Expenses .73% .67% .65% .59% .59% Net Assets: ======== ======== ======== ======== ======== Investment income--net 6.09% 6.27% 6.43% 6.41% 7.14% ======== ======== ======== ======== ======== Supplemental Net assets, end of year (in thousands) $161,113 $200,679 $179,115 $216,545 $217,714 Data: ======== ======== ======== ======== ======== Portfolio turnover 113.52% 111.03% 76.99% 96.40% 142.84% ======== ======== ======== ======== ======== The following per share data and ratios have been derived from information provided in the financial statements. Class B For the Year Ended September 30, Increase (Decrease) in Net Asset Value: 1999 1998 1997 1996 1995 Per Share Net asset value, beginning of year $ 11.83 $ 11.50 $ 11.28 $ 11.50 $ 10.90 Operating -------- -------- -------- -------- -------- Performance: Investment income--net .64 .67 .67 .67 .74 Realized and unrealized gain (loss) on investments--net (.72) .33 .22 (.22) .60 -------- -------- -------- -------- -------- Total from investment operations (.08) 1.00 .89 .45 1.34 -------- -------- -------- -------- -------- Less dividends from investment income--net (.64) (.67) (.67) (.67) (.74) -------- -------- -------- -------- -------- Net asset value, end of year $ 11.11 $ 11.83 $ 11.50 $ 11.28 $ 11.50 ======== ======== ======== ======== ======== Total Investment Based on net asset value per share (.69%) 8.94% 8.13% 4.02% 12.73% Return:* ======== ======== ======== ======== ======== Ratios to Average Expenses 1.24% 1.18% 1.17% 1.11% 1.11% Net Assets: ======== ======== ======== ======== ======== Investment income--net 5.58% 5.75% 5.91% 5.89% 6.61% ======== ======== ======== ======== ======== Supplemental Net assets, end of year (in thousands) $162,211 $178,464 $148,148 $216,641 $212,146 Data: ======== ======== ======== ======== ======== Portfolio turnover 113.52% 111.03% 76.99% 96.40% 142.84% ======== ======== ======== ======== ======== *Total investment returns exclude the effects of sales charges. See Notes to Financial Statements. Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 FINANCIAL INFORMATION (concluded) Financial Highlights (concluded) Intermediate Term Portfolio Class C For the Period The following per share data and ratios have been derived Oct. 21, from information provided in the financial statements. 1994++ to For the Year Ended September 30, Sept. 30, Increase (Decrease) in Net Asset Value: 1999 1998 1997 1996 1995 Per Share Net asset value, beginning of period $ 11.83 $ 11.49 $ 11.28 $ 11.50 $ 10.81 Operating -------- -------- -------- -------- -------- Performance: Investment income--net .64 .67 .67 .67 .70 Realized and unrealized gain (loss) on investments--net (.72) .34 .21 (.22) .69 -------- -------- -------- -------- -------- Total from investment operations (.08) 1.01 .88 .45 1.39 -------- -------- -------- -------- -------- Less dividends from investment income--net (.64) (.67) (.67) (.67) (.70) -------- -------- -------- -------- -------- Net asset value, end of period $ 11.11 $ 11.83 $ 11.49 $ 11.28 $ 11.50 ======== ======== ======== ======== ======== Total Investment Based on net asset value per share (.70%) 9.03% 7.99% 3.99% 13.25%+++ Return:** ======== ======== ======== ======== ======== Ratios to Average Expenses 1.24% 1.20% 1.20% 1.15% 1.14%* Net Assets: ======== ======== ======== ======== ======== Investment income--net 5.57% 5.70% 5.89% 5.86% 6.24%* ======== ======== ======== ======== ======== Supplemental Net assets, end of period (in thousands) $ 3,904 $ 4,832 $ 1,571 $ 10,144 $ 6,806 Data: ======== ======== ======== ======== ======== Portfolio turnover 113.52% 111.03% 76.99% 96.40% 142.84% ======== ======== ======== ======== ======== Class D For the Period The following per share data and ratios have been derived Oct. 21, from information provided in the financial statements. 1994++ to For the Year Ended September 30, Sept. 30, Increase (Decrease) in Net Asset Value: 1999 1998 1997 1996 1995 Per Share Net asset value, beginning of period $ 11.83 $ 11.50 $ 11.28 $ 11.50 $ 10.81 Operating -------- -------- -------- -------- -------- Performance: Investment income--net .69 .71 .72 .72 .74 Realized and unrealized gain (loss) on investments--net (.72) .33 .22 (.22) .69 -------- -------- -------- -------- -------- Total from investment operations (.03) 1.04 .94 .50 1.43 -------- -------- -------- -------- -------- Less dividends from investment income--net (.69) (.71) (.72) (.72) (.74) -------- -------- -------- -------- -------- Net asset value, end of period $ 11.11 $ 11.83 $ 11.50 $ 11.28 $ 11.50 ======== ======== ======== ======== ======== Total Investment Based on net asset value per share (.28%) 9.39% 8.58% 4.46% 13.65%+++ Return:** ======== ======== ======== ======== ======== Ratios to Average Expenses .83% .77% .77% .71% .70%* Net Assets: ======== ======== ======== ======== ======== Investment income--net 6.01% 6.16% 6.32% 6.32% 6.81%* ======== ======== ======== ======== ======== Supplemental Net assets, end of period (in thousands) $136,467 $106,294 $ 64,335 $ 33,270 $ 16,349 Data: ======== ======== ======== ======== ======== Portfolio turnover 113.52% 111.03% 76.99% 96.40% 142.84% ======== ======== ======== ======== ======== *Annualized. **Total investment returns exclude the effects of sales charges. ++Commencement of operations. +++Aggregate total investment return. See Notes to Financial Statements. Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 NOTES TO FINANCIAL STATEMENTS 1. Significant Accounting Policies: The Investment Grade Portfolio and the Intermediate Term Portfolio ("Portfolio" or "Portfolios") are two of the three portfolios in Merrill Lynch Corporate Bond Fund, Inc. (the "Fund") which is registered under the Investment Company Act of 1940 as a diversified, open-end management investment company. The Portfolios' financial statements are prepared in accordance with generally accepted accounting principles, which may require the use of management accruals and estimates. Each Portfolio offers four classes of shares under the Merrill Lynch Select Pricingsm System. Shares of Class A and Class D are sold with a front-end sales charge. Shares of Class B and Class C may be subject to a contingent deferred sales charge. All classes of shares have identical voting, dividend, liquidation and other rights and the same terms and conditions, except that Class B, Class C and Class D Shares bear certain expenses related to the account maintenance of such shares, and Class B and Class C Shares also bear certain expenses related to the distribution of such shares. Each class has exclusive voting rights with respect to matters relating to its account maintenance and distribution expenditures. The following is a summary of significant accounting policies followed by the Portfolios. (a) Valuation of investments--Portfolio securities that are traded on stock exchanges are valued at the last sale price as of the close of business on the day the securities are being valued, or lacking any sales, at the mean between closing bid and asked prices. Securities traded in the over-the-counter market are valued at the most recent bid prices as obtained from one or more dealers that make markets in the securities. Portfolio securities that are traded both in the over-the-counter market and on a stock exchange are valued according to the broadest and most representative market, and it is expected that for debt securities this ordinarily will be the over-the-counter market. Short-term securities are valued at amortized cost, which approximates market value. Options written or purchased are valued at the last sale price in the case of exchange-traded options. In the case of options traded in the over-the-counter market, valuation is the last asked price (options written) or the last bid price (options purchased). Financial futures contracts and options thereon, which are traded on exchanges, are valued at their closing price at the close of such exchanges. Securities and assets for which market quotations are not readily available are valued at fair value as determined in good faith by or under the direction of the Board of Directors of the Fund, including valuations furnished by a pricing service retained by the Fund which may use a matrix system for valuations. (b) Repurchase agreements--The Fund invests in US Government securities pursuant to repurchase agreements. Under such agreements, the counterparty agrees to repurchase the security at a mutually agreed upon time and price. The Fund takes possession of the underlying securities, marks to market such securities and, if necessary, receives additions to such securities daily to ensure that the contract is fully collateralized. (c) Derivative financial instruments--The Portfolios may engage in various portfolio strategies to seek to increase its return by hedging its portfolio against adverse movements in the equity, debt and currency markets. Losses may arise due to changes in the value of the contract or if the counterparty does not perform under the contract. * Financial futures contracts--The Portfolios may purchase or sell financial futures contracts and options on such futures contracts for the purpose of hedging the market risk on existing securities or the intended purchase of securities. Futures contracts are contracts for delayed delivery of securities at a specific future date and at a specific price or yield. Upon entering into a contract, each Portfolio deposits and maintains as collateral such initial margin as required by the exchange on which the transaction is effected. Pursuant to the contract, each Portfolio agrees to receive from or pay to the broker an amount of cash equal to the daily fluctuation in value of the contract. Such receipts or payments are known as variation margin and are recorded by each Portfolio as unrealized gains or losses. When the contract is closed, each Portfolio records a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. * Options--The Portfolios are authorized to purchase and write call and put options. When each Portfolio writes an option, an amount equal to the premium received by each Portfolio is reflected as an asset and an equivalent liability. The amount of the liability is subsequently marked to market to reflect the current market value of the option written. Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 NOTES TO FINANCIAL STATEMENTS (continued) When a security is purchased or sold through an exercise of an option, the related premium paid (or received) is added to (or deducted from) the basis of the security acquired or deducted from (or added to) the proceeds of the security sold. When an option expires (or each Portfolio enters into a closing transaction), each Portfolio realizes a gain or loss on the option to the extent of the premiums received or paid (or loss or gain to the extent the cost of the closing transaction exceeds the premium paid or received). Written and purchased options are non-income producing investments. (d) Income taxes--It is the Portfolios' policy to comply with the requirements of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all of its taxable income to its shareholders. Therefore, no Federal income tax provision is required. (e) Security transactions and investment income--Security transactions are recorded on the dates the transactions are entered into (the trade dates). Interest income (including amortization of discount) is recognized on the accrual basis. Realized gains and losses on security transactions are determined on the identified cost basis. (f) Prepaid registration fees--Prepaid registration fees are charged to expense as the related shares are issued. (g) Dividends and distributions--Dividends from net investment income are declared daily and paid monthly. Distributions of capital gains are recorded on the ex-dividend dates. Distributions in excess of realized capital gains are due primarily to differing tax treatments for post-October losses. 2. Investment Advisory Agreement and Transactions with Affiliates: The Fund has entered into an Investment Advisory Agreement with Fund Asset Management, L.P. ("FAM"). The general partner of FAM is Princeton Services, Inc. ("PSI"), an indirect wholly-owned subsidiary of Merrill Lynch & Co., Inc. ("ML & Co."), which is the limited partner. The Fund has also entered into a Distribution Agreement and Distribution Plans with Merrill Lynch Funds Distributor ("MLFD" or the "Distributor"), a division of Princeton Funds Distributor, Inc. ("PFD"), which is a wholly-owned subsidiary of Merrill Lynch Group, Inc. FAM is responsible for the management of the Fund's Portfolios and provides the necessary personnel, facilities, equipment and certain other services necessary to the operations of the Fund. For such services, FAM receives at the end of each month a fee with respect to each Portfolio at the annual rates set forth below which are based upon the aggregate average daily value of the Fund's net assets at the following annual rates: .50% of the Fund's average daily net assets not exceeding $250 million; .45% of the average daily net assets in excess of $250 million but not exceeding $500 million; .40% of average daily net assets in excess of $500 million but not exceeding $750 million; and .35% of average daily net assets in excess of $750 million. For the year ended September 30, 1999, the aggregate average daily net assets of the Fund, including the Fund's High Income Portfolio, was approximately $7,730,587,000. Pursuant to the Distribution Plans adopted by the Fund in accordance with Rule 12b-1 under the Investment Company Act of 1940, the Fund pays the Distributor ongoing account maintenance and distribution fees. The fees are accrued daily and paid monthly at annual rates based upon the average daily net assets of the shares of each Portfolio as follows: Account Distribution Maintenance Fees Fees Portfolio Class B Class C Class D Class B Class C Investment Grade.. .25% .25% .25% .50% .55% Intermediate Term. .25% .25% .10% .25% .25% Pursuant to a sub-agreement with the Distributor, Merrill Lynch, Pierce, Fenner & Smith Incorporated ("MLPF&S"), a subsidiary of ML & Co., also provides account maintenance and distribution services to the Fund. The ongoing account maintenance fee compensates the Distributor and MLPF&S for providing account maintenance services to Class B, Class C and Class D shareholders. The ongoing distribution fee compensates the Distributor and MLPF&S for providing shareholder and distribution-related services to Class B and Class C shareholders. Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 For the year ended September 30, 1999, MLFD earned underwriting discounts and direct commissions and MLPF&S earned dealer concessions on sales of each Portfolio's Class A and Class D Shares as follows: MLFD MLPF&S Portfolio Class A Class D Class A Class D Investment Grade $2,709 $11,712 $21,749 $119,371 Intermediate Term $ 380 $ 837 $ 3,024 $ 8,301 For the year ended September 30, 1999, MLPF&S received contingent deferred sales charges of $1,504,163 relating to transactions in Class B Shares, amounting to $1,373,985 and $130,178 in the Investment Grade Portfolio and Intermediate Term Portfolio, respectively, $64,951 relating to transactions in Class C Shares, amounting to $61,415 and $3,536 in the Investment Grade Portfolio and Intermediate Term Portfolio, respectively. Furthermore, MLPF&S received contingent deferred sales charges of $24,833 relating to transactions subject to front-end sales charge waivers in Class D Shares, amounting to $24,725 and $108 in the Investment Grade Portfolio and Intermediate Term Portfolio, respectively. Financial Data Services, Inc. ("FDS"), a wholly-owned subsidiary of ML & Co., is the Fund's transfer agent. During the year ended September 30, 1999, the Portfolios paid Merrill Lynch Security Pricing Service, an affiliate of MLPF&S, $19,917 for security price quotations to compute the net asset values of the Portfolios. Accounting services are provided to the Fund by FAM at cost. Certain officers and/or directors of the Fund are officers and/or directors of FAM, PSI, PFD, FDS, and/or ML & Co. 3. Investments: Purchases and sales of investments, excluding short-term securities, for the year ended September 30, 1999 were as follows: Investment Intermediate Grade Term Portfolio Portfolio Purchases $ 1,184,474,696 $ 547,736,030 --------------- -------------- Sales $ 1,164,129,983 $ 538,644,086 =============== ============== Net realized losses for the year ended September 30, 1999 and net unrealized losses as of September 30, 1999 were as follows: Realized Unrealized Investment Grade Portfolio Losses Losses Long-term investments $ (18,307,068) $ (53,738,853) ------------- -------------- Total . $ (18,307,068) $ (53,738,853) ============= ============== Realized Unrealized Intermediate Term Portfolio Losses Losses Long-term investments $ (5,110,689) $ (13,160,675) ------------- -------------- Total $ (5,110,689) $ (13,160,675) ============= ============== As of September 30, 1999, net unrealized depreciation for Federal income tax purposes was as follows: Investment Intermediate Grade Portfolio Term Portfolio Gross unrealized appreciation $ 3,914,785 $ 1,604,967 Gross unrealized depreciation (58,456,342) (14,799,497) ------------- -------------- Net unrealized depreciation $ (54,541,557) $ (13,194,530) ============= ============== The aggregate cost of investments at September 30, 1999 for Federal income tax purposes was $1,425,134,911 for the Investment Grade Portfolio and $472,557,668 for the Intermediate Term Portfolio. 4. Capital Share Transactions: Net increase in net assets derived from capital share transactions for the year ended September 30, 1999 was $21,096,414 for the Investment Grade Portfolio and $4,562,908 for the Intermediate Term Portfolio. Net increase in net assets derived from capital share transactions for the year ended September 30, 1998 was $217,046,843 for the Investment Grade Portfolio and $84,105,026 for the Intermediate Term Portfolio. Transactions in capital shares for each class were as follows: Investment Grade Portfolio Class A Shares for the Year Dollar Ended September 30, 1999 Shares Amount Shares sold 16,214,807 $ 184,883,346 Shares issued to shareholders in reinvestment of dividends 635,438 7,199,139 ------------- -------------- Total issued 16,850,245 192,082,485 Shares redeemed (18,623,574) (211,038,406) ------------- -------------- Net decrease (1,773,329) $ (18,955,921) ============= ============== Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 NOTES TO FINANCIAL STATEMENTS (concluded) Investment Grade Portfolio Class A Shares for the Year Dollar Ended September 30, 1998 Shares Amount Shares sold 17,335,975 $ 199,879,084 Shares issued to shareholders in reinvestment of dividends 718,340 8,272,550 ------------- -------------- Total issued 18,054,315 208,151,634 Shares redeemed (12,662,198) (145,757,775) ------------- -------------- Net increase 5,392,117 $ 62,393,859 ============= ============== Investment Grade Portfolio Class B Shares for the Year Dollar Ended September 30, 1999 Shares Amount Shares sold 26,405,937 $ 302,628,886 Shares issued to shareholders in reinvestment of dividends 2,092,060 23,706,301 ------------- -------------- Total issued 28,497,997 326,335,187 Automatic conversion of shares (1,223,169) (13,762,381) Shares redeemed (26,957,804) (304,665,737) ------------- -------------- Net increase 317,024 $ 7,907,069 ============= ============== Investment Grade Portfolio Class B Shares for the Year Dollar Ended September 30, 1998 Shares Amount Shares sold 24,028,055 $ 277,445,871 Shares issued to shareholders in reinvestment of dividends 1,698,194 19,561,558 ------------- -------------- Total issued 25,726,249 297,007,429 Automatic conversion of shares (922,142) (10,628,787) Shares redeemed (17,335,417) (199,555,281) ------------- -------------- Net increase 7,468,690 $ 86,823,361 ============= ============== Investment Grade Portfolio Class C Shares for the Year Dollar Ended September 30, 1999 Shares Amount Shares sold 4,210,209 $ 48,417,409 Shares issued to shareholders in reinvestment of dividends 287,083 3,251,882 ------------- -------------- Total issued 4,497,292 51,669,291 Shares redeemed (3,755,411) (42,498,738) ------------- -------------- Net increase 741,881 $ 9,170,553 ============= ============== Investment Grade Portfolio Class C Shares for the Year Dollar Ended September 30, 1998 Shares Amount Shares sold 3,968,421 $ 45,833,671 Shares issued to shareholders in reinvestment of dividends 174,287 2,008,817 ------------- -------------- Total issued 4,142,708 47,842,488 Shares redeemed (1,947,717) (22,429,950) ------------- -------------- Net increase 2,194,991 $ 25,412,538 ============= ============== Investment Grade Portfolio Class D Shares for the Year Dollar Ended September 30, 1999 Shares Amount Shares sold 6,777,358 $ 77,427,023 Automatic conversion of shares 1,222,361 13,762,381 Shares issued to shareholders in reinvestment of dividends 302,244 3,425,546 ------------- -------------- Total issued 8,301,963 94,614,950 Shares redeemed (6,311,279) (71,640,237) ------------- -------------- Net increase 1,990,684 $ 22,974,713 ============= ============== Investment Grade Portfolio Class D Shares for the Year Dollar Ended September 30, 1998 Shares Amount Shares sold 7,697,534 $ 88,874,921 Automatic conversion of shares 921,625 10,628,787 Shares issued to shareholders in reinvestment of dividends 248,628 2,867,600 ------------- -------------- Total issued 8,867,787 102,371,308 Shares redeemed (5,202,013) (59,954,223) ------------- -------------- Net increase 3,665,774 $ 42,417,085 ============= ============== Intermediate Term Portfolio Class A Shares for the Year Dollar Ended September 30, 1999 Shares Amount Shares sold 6,374,055 $ 73,294,708 Shares issued to shareholders in reinvestment of dividends 270,657 3,097,759 ------------- -------------- Total issued 6,644,712 76,392,467 Shares redeemed (9,106,581) (104,711,051) ------------- -------------- Net decrease (2,461,869) $ (28,318,584) ============= ============== Intermediate Term Portfolio Class A Shares for the Year Dollar Ended September 30, 1998 Shares Amount Shares sold 5,842,254 $ 67,706,458 Shares issued to shareholders in reinvestment of dividends 313,457 3,631,322 ------------- -------------- Total issued 6,155,711 71,337,780 Shares redeemed (4,773,595) (55,306,502) ------------- -------------- Net increase 1,382,116 $ 16,031,278 ============= ============== Intermediate Term Portfolio Class B Shares for the Year Dollar Ended September 30, 1999 Shares Amount Shares sold 7,074,193 $ 81,409,201 Shares issued to shareholders in reinvestment of dividends 497,273 5,692,223 ------------- -------------- Total issued 7,571,466 87,101,424 Automatic conversion of shares (142,650) (1,614,531) Shares redeemed (7,913,874) (90,397,888) ------------- -------------- Net decrease (485,058) $ (4,910,995) ============= ============== Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 Intermediate Term Portfolio Class B Shares for the Year Dollar Ended September 30, 1998 Shares Amount Shares sold 7,031,396 $ 81,620,955 Shares issued to shareholders in reinvestment of dividends 460,065 5,330,419 ------------- -------------- Total issued 7,491,461 86,951,374 Automatic conversion of shares (276,942) (3,211,027) Shares redeemed (5,016,417) (58,121,721) ------------- -------------- Net increase 2,198,102 $ 25,618,626 ============= ============== Intermediate Term Portfolio Class C Shares for the Year Dollar Ended September 30, 1999 Shares Amount Shares sold 1,102,932 $ 12,670,932 Shares issued to shareholders in reinvestment of dividends 17,371 198,807 ------------- -------------- Total issue 1,120,303 12,869,739 Shares redeemed (1,177,570) (13,475,781) ------------- -------------- Net decrease (57,267) $ (606,042) ============= ============== Intermediate Term Portfolio Class C Shares for the Year Dollar Ended September 30, 1998 Shares Amount Shares sold 882,899 $ 10,254,262 Shares issued to shareholders in reinvestment of dividends 6,071 70,376 ------------- -------------- Total issue 888,970 10,324,638 Shares redeemed (617,010) (7,160,180) ------------- -------------- Net increase 271,960 $ 3,164,458 ============= ============== Intermediate Term Portfolio Class D Shares for the Year Dollar Ended September 30, 1999 Shares Amount Shares sold 7,804,394 $ 89,873,204 Automatic conversion of shares 142,649 1,614,531 Shares issued to shareholders in reinvestment of dividends 187,617 2,147,865 ------------- -------------- Total issued 8,134,660 93,635,600 Shares redeemed (4,836,590) (55,237,071) ------------- -------------- Net increase 3,298,070 $ 38,398,529 ============= ============== Intermediate Term Portfolio Class D Shares for the Year Dollar Ended September 30, 1998 Shares Amount Shares sold 6,222,564 $ 72,129,494 Automatic conversion of shares 276,942 3,211,027 Shares issued to shareholders in reinvestment of dividends 189,794 2,199,224 ------------- -------------- Total issued 6,689,300 77,539,745 Shares redeemed (3,300,479) (38,249,081) ------------- -------------- Net increase 3,388,821 $ 39,290,664 ============= ============== 5. Loaned Securities: At September 30, 1999, the Investment Grade Portfolio held US Treasury Bonds/Notes having an aggregate value of $29,452,000 as collateral for Portfolio securities loaned, having a market value of approximately $28,731,000. The Intermediate Term Portfolio held USTreasury Bonds/Notes having an aggregate value of approximately $16,459,000 as collateral for Portfolio securities loaned, having a market value of approximately $16,134,000. 6. Capital Loss Carryforward: At September 30, 1999, the Fund had a capital loss carryforward of approximately $23,807,000 in the Investment Grade Portfolio, of which $21,203,000 expires in 2003 and $2,604,000 expires in 2005 and approximately $6,884,000 in the Intermediate Term Portfolio, of which $6,608,000 expires in 2003 and $276,000 expires in 2005. These amounts will be available to offset like amounts of any future taxable gains. Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 INDEPENDENT AUDITORS' REPORT The Board of Directors and Shareholders, Merrill Lynch Corporate Bond Fund, Inc.: We have audited the accompanying statements of assets and liabilities, including the schedule of invest-ments, of Investment Grade and Intermediate Term Portfolios of Merrill Lynch Corporate Bond Fund, Inc. as of September 30, 1999, the related statements of operations for the year then ended and changes in net assets for each of the years in the two-year period then ended, and the financial highlights for each of the years in the five-year period then ended. These financial statements and the financial highlights are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements and the financial highlights based on our audits. We conducted our audits in accordance with generally accepted auditing standards. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and the financial highlights are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. Our procedures included confirmation of securities owned at September 30, 1999 by correspondence with the custodian and brokers; where replies were not received from brokers, we performed other auditing procedures. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, such financial statements and financial highlights present fairly, in all material respects, the financial position of Investment Grade and Intermediate Term Portfolios of Merrill Lynch Corporate Bond Fund, Inc. as of September 30, 1999, the results of their operations, the changes in their net assets, and the financial highlights for the respective stated periods in conformity with generally accepted accounting principles. Deloitte & Touche LLP Princeton, New Jersey November 16, 1999 Merrill Lynch Corporate Bond Fund, Inc., Investment Grade Portfolio & Intermediate Term Portfolio September 30, 1999 IMPORTANT TAX INFORMATION (unaudited) None of the ordinary income distributions paid monthly by Investment Grade and Intermediate Term Portfolios during the fiscal year ended September 30, 1999 qualify for the dividends received deduction for corporations. Additionally, there were no long-term capital gain distributions paid during the year. The law varies in each state as to whether and what percentage of dividend income attributable to Federal obligations is exempt from state income tax. We recommend that you consult your tax adviser to determine if any portion of the dividends you received is exempt from state income tax. Listed below are the percentages of total assets of the Portfolios invested in Federal obligations* as of the end of each quarter of the fiscal year. For the Investment Grade Intermediate Term Quarter Ended Portfolio Portfolio December 31, 1998 3.98% 2.71% March 31, 1999 1.24% 2.31% June 30, 1999 .13% .02% September 30, 1999 6.45% 5.38% Of the Fund's ordinary income dividends paid monthly to shareholders from the Intermediate Term and Investment Grade Portfolios during the fiscal year ended September 30, 1999, 2.71% and 2.41%, respectively, were attributable to Federal obligations. In calculating the foregoing percentages, expenses of the Portfolios have been allocated on a pro rata basis. Please retain this information for your records. [FN] *For purposes of this calculation, Federal obligations include US Treasury Notes, US Treasury Bills, and US Treasury Bonds. Also included are obligations issued by the following agencies: Banks for Cooperatives, Federal Intermediate Credit Banks, Federal Land Banks, Federal Home Loan Banks, and the Student Loan Marketing Association. Repurchase agreements are not included in this calculation. OFFICERS AND DIRECTORS Terry K. Glenn, President and Director Ronald W. Forbes, Director Cynthia A. Montgomery, Director Charles C. Reilly, Director Kevin A. Ryan, Director Richard R. West, Director Arthur Zeikel, Director Christopher G. Ayoub, Senior Vice President Vincent T. Lathbury III, Senior Vice President Joseph T. Monagle Jr., Senior Vice President Donald C. Burke, Vice President and Treasurer Ira P. Shapiro, Secretary Custodian State Street Bank and Trust Company P.O. Box 351 Boston, MA 02101 Transfer Agent Financial Data Services, Inc. 4800 Deer Lake Drive East Jacksonville, FL 32246-6484 (800) 637-3863