1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) [X] Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 1999 OR [ ] Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number 333-17961 ARISTECH CHEMICAL CORPORATION (Exact name of Registrant as specified in its charter) Delaware 25-1534498 (State of Incorporation) (I.R.S. Employer Identification Number) 600 Grant Street, Pittsburgh, Pennsylvania 15219-2704 (Address of principal executive offices) Registrant's Telephone Number: (412) 433-2747 Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. YES[X] NO [ ] Common Stock outstanding at March 31, 1999: 14,908 shares 2 INDEX Page ---- PART I - FINANCIAL INFORMATION Item 1. Financial Statements: Consolidated Statements of Income 3 Consolidated Balance Sheets 4 Consolidated Statements of Cash Flows 5 Selected Notes to the Consolidated Financial Statements 6 Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations 9 Item 3. Quantitative and Qualitative Disclosures about Market Risk 11 PART II - OTHER INFORMATION Item 1. Legal Proceedings 12 Item 2. Changes in Securities and Use of Proceeds 12 Item 3. Defaults Upon Senior Securities 12 Item 4. Submission of Matters to a Vote of Security Holders 12 Item 5. Other Information 12 Item 6. Exhibits and Reports on Form 8-K 13 2 3 ARISTECH CHEMICAL CORPORATION Consolidated Statements of Income (Unaudited) (Dollars in Millions) Three Months Ended March 31, 1999 1998 ---- ---- Sales $ 183.9 $ 224.2 Operating Costs: Cost of sales 158.9 174.3 Selling, general and administrative expenses 16.5 14.4 Depreciation and amortization 13.7 13.0 -------- -------- Total Operating Costs 189.1 201.7 -------- -------- Operating Income (Loss) (5.2) 22.5 Net Gain (Loss) on Disposal of Assets 0.1 (1.4) Other Expense, Net (0.2) -- Interest Income 0.5 0.3 Interest Expense (6.3) (6.7) -------- -------- Income (Loss) Before Income Taxes (11.1) 14.7 Provision for Income Taxes (4.2) 6.0 -------- -------- Income (Loss) Before Minority Interest (6.9) 8.7 Minority Interest 0.6 0.7 -------- -------- Net Income (Loss) $ (7.5) $ 8.0 ======== ======== The accompanying notes are an integral part of these financial statements. 3 4 ARISTECH CHEMICAL CORPORATION Consolidated Balance Sheets (Dollars in Millions) March 31, December 31, 1999 1998 --------- ------------ (Unaudited) ASSETS Current Assets: Cash and equivalents $ 4.2 $ 1.1 Receivables (less allowance for doubtful accounts of $.2 at March 31, 1999 and December 31, 1998) 19.8 4.4 Subordinated note receivable-related party 19.8 17.9 Inventories 108.5 124.3 Other current assets 0.8 1.1 Deferred income taxes 8.8 -- ---------- ---------- Total Current Assets 161.9 148.8 Property, plant and equipment, net 897.5 845.5 Long-term receivables 7.9 8.0 Excess cost over assets acquired 160.9 162.2 Deferred income taxes 1.4 1.4 Other assets 15.7 16.2 ---------- ---------- Total Assets $ 1,245.3 $ 1,182.1 ========== ========== LIABILITIES AND STOCKHOLDERS' EQUITY Current Liabilities: Accounts payable $ 55.7 $ 54.6 Accounts payable-related parties 1.7 3.9 Payroll and benefits payable 12.4 9.3 Accrued taxes 5.6 7.3 Deferred income taxes 0.5 0.5 Short-term borrowings 76.5 45.9 Long-term debt due within one year 0.7 0.7 Other current liabilities 22.4 21.0 ---------- ---------- Total Current Liabilities 175.5 143.2 Long-term debt-related parties 171.0 135.0 Long-term debt-other 315.8 316.0 Deferred income taxes 166.4 160.3 Other liabilities 38.2 38.7 ---------- ---------- Total Liabilities 866.9 793.2 ---------- ---------- Minority Interest 8.0 7.4 ---------- ---------- Common stock ($.01 par value, 20,000 shares authorized, 14,908 shares issued at March 31, 1999 and December 31, 1998) -- -- Additional paid-in capital 382.5 382.5 Retained deficit (12.1) (1.0) ---------- ---------- Total Stockholders' Equity 370.4 381.5 ---------- ---------- Total Liabilities and Stockholders' Equity $ 1,245.3 $ 1,182.1 ========== ========== The accompanying notes are an integral part of these financial statements. 4 5 ARISTECH CHEMICAL CORPORATION Consolidated Statements of Cash Flows (Unaudited) (Dollars in Millions) Three Months Ended March 31, 1999 1998 ---- ---- CASH FLOWS FROM OPERATING ACTIVITIES: Net Income (Loss) $ (7.5) $ 8.0 Adjustments to reconcile net income (loss) to net cash provided by operating activities: Depreciation 12.4 11.7 Amortization of excess cost over assets acquired 1.3 1.3 Deferred income taxes (2.7) - Discount on sale of receivables 1.4 - (Gain) loss on disposal of assets (0.1) 1.4 (Increase) decrease in receivables 1.9 (9.4) (Increase) decrease in inventories 15.8 (4.5) Decrease in accounts payable and other current liabilities (3.3) (6.0) Minority interest in consolidated subsidiaries 0.6 0.7 Other 2.0 3.6 ------ ------ Net Cash Provided by Operating Activities 21.8 6.8 CASH FLOWS FROM INVESTING ACTIVITIES: Capital expenditures (64.6) (56.4) Other 0.1 (0.1) ------ ------ Net Cash Used in Investing Activities (64.5) (56.5) CASH FLOWS FROM FINANCING ACTIVITIES: Net increase (decrease) in short-term borrowings 30.6 (6.3) Repayment of long-term debt (34.0) -- Principal repayments under capital leases (0.2) (0.2) Proceeds from issuance of long-term debt 70.0 61.0 Net decrease in receivables financing facility (20.6) -- Dividends paid -- (4.0) ------ ------ Net Cash Provided by Financing Activities 45.8 50.5 NET INCREASE IN CASH AND EQUIVALENTS 3.1 0.8 Cash and Equivalents, Beginning of Year 1.1 3.9 ------ ------ Cash and Equivalents, End of Period $ 4.2 $ 4.7 ====== ====== The accompanying notes are an integral part of these financial statements. 5 6 ARISTECH CHEMICAL CORPORATION Notes to the Consolidated Financial Statements NOTE A - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES ORGANIZATION Aristech Chemical Corporation ("Aristech") was incorporated under the laws of the State of Delaware on October 14, 1986 as a wholly owned subsidiary of USX Corporation ("USX"). On December 4, 1986, USX transferred substantially all of the assets and liabilities of its USS Chemicals Division to Aristech, and Aristech's common stock was offered and sold to the public. The USS Chemicals Division was formed by USX in 1966. On March 7, 1990, Mitsubishi Corporation ("MC"), certain other investors and certain members of Aristech's management acquired Aristech in a going-private transaction. The interest of certain of the investors, including the management investors, has subsequently been reacquired and MC beneficially owns 82.3% of Aristech's outstanding common stock. The "Company" refers to Aristech and its majority-owned consolidated subsidiaries. NATURE OF OPERATIONS The Company is a producer and marketer of chemical and polymer products that are generally sold for further processing by manufacturers of automotive components, construction materials and consumer products. BASIS OF PRESENTATION The accompanying consolidated financial statements of Aristech Chemical Corporation include the accounts of the Company and its majority-owned consolidated subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation. Investments in unconsolidated subsidiaries over which the Company does not exercise control are accounted for under the equity method. In the opinion of management, the unaudited financial information reflects all adjustments necessary to fairly state the results of operations and the changes in financial position for such interim period. Such adjustments are of a normal recurring nature. Certain reclassifications were made to the prior years' consolidated financial statements to conform to the classifications used in the 1999 consolidated financial statements. ACCOUNTING CHANGES In June 1998, SFAS No. 133 "Accounting for Derivative Instruments and Hedging Activities" was issued. SFAS No. 133 is effective for fiscal quarters of fiscal years beginning after June 15, 1999. The Company has not yet determined the effect of this standard on its financial reporting. USE OF ESTIMATES The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. 6 7 ARISTECH CHEMICAL CORPORATION Notes to the Consolidated Financial Statements NOTE B - INVENTORIES Inventories consist of the following at March 31, 1999 and December 31, 1998: March 31, December 31, 1999 1998 --------- ------------ (Unaudited) (In Millions) Raw materials $ 27.3 $ 34.9 Finished products 71.2 79.4 Supplies and sundry items 19.5 19.5 Lower of cost or market reserve (9.5) (9.5) -------- -------- Total Inventory $ 108.5 $ 124.3 ======== ======== NOTE C - PROPERTY, PLANT AND EQUIPMENT Property, plant and equipment consists of the following at March 31, 1999 and December 31, 1998: March 31, December 31, 1999 1998 --------- ------------ (Unaudited) (In Millions) Land $ 13.9 $ 14.1 Buildings 70.3 66.7 Machinery and equipment 840.2 831.4 Intangible assets 28.9 28.9 Construction in process 274.0 224.4 -------- -------- 1,227.3 1,165.5 Accumulated depreciation (329.8) (320.0) -------- -------- Property, Plant and Equipment, Net $ 897.5 $ 845.5 ======== ======== NOTE D - LONG-TERM DEBT Long-term debt consists of the following at March 31, 1999 and December 31, 1998: Interest March 31, December 31, Maturity Rate 1999 1998 -------- -------- --------- ------------ (Unaudited) (In Millions) Revolving Loan - MIC 2002 Variable $ 121.0 $ 85.0 Term Loan - MIC 2002 Variable 50.0 50.0 Revolving Loan - GFC/BCC 2001 Variable 150.0 150.0 6 7/8% Notes 2006 6.875% 149.1 149.1 Capital lease obligations 1999-2017 15.8 15.9 Other 1.6 1.7 ------- ------- 487.5 451.7 Less amount due within one year (0.7) (0.7) ------- ------- Total Long-term Debt $ 486.8 $ 451.0 ======= ======= 7 8 ARISTECH CHEMICAL CORPORATION Notes to the Consolidated Financial Statements NOTE E - SEGMENT INFORMATION Financial information about the Company's industry segments is summarized as follows: Three Months Ended March 31, 1999 1998 ------ ------ (Unaudited) (In millions) Sales: Chemicals $106.5 $134.6 Polymers 79.9 91.1 Intersegment sales (2.5) (1.5) ------ ------ $183.9 $224.2 ====== ====== Operating income (loss): Chemicals $ (4.5) $ 16.0 Polymers (0.7) 6.5 ------ ------ $ (5.2) $ 22.5 ====== ====== NOTE F - COMMITMENTS AND CONTINGENCIES Aristech is obligated to indemnify USX against certain claims or liabilities which USX may incur relating to USX's prior ownership and operation of the business and facilities transferred to Aristech in 1986, including liabilities under laws relating to the protection of the environment and the workplace. Such known liabilities have been provided for in the consolidated financial statements. As of March 31, 1999 and December 31, 1998, the Company had outstanding irrevocable standby letters of credit and surety bonds in the amount of $4.7 million, primarily in connection with environmental matters. Effective April 1, 1999, the amount of outstanding irrevocable standby letters of credit and surety bonds was decreased from $4.7 million to $1.2 million. The Company is subject to pervasive environmental laws and regulations concerning the production, handling, storage, transportation, emission and disposal of waste materials and is also subject to other federal and state laws and regulations regarding health and safety matters. These laws and regulations are constantly evolving, and it is impossible to predict accurately the effect these laws and regulations will have on the Company in the future. The Company is also the subject of, or party to, a number of other pending or threatened legal actions involving a variety of matters. In the opinion of management, any ultimate liability arising from these contingencies, to the extent not otherwise provided for, should not have a material adverse effect on the consolidated financial position, results of operations, or cash flows of the Company. NOTE G - SUBSEQUENT EVENTS Effective April 12, 1999, the Company reduced the maximum limit on its accounts receivable financing facility from $90.0 million to $80.0 million. 8 9 ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS The discussions in this quarterly report contain both historical information and forward-looking statements. The forward-looking statements involve risks and uncertainties that affect the Company's operations, markets, products, services, prices and factors discussed in the Company's filings with the Securities and Exchange Commission. These risks and uncertainties include, but are not limited to, economic, competitive, governmental and technological factors. Accordingly, there is no assurance that the Company's expectations will be realized. RESULTS OF OPERATIONS THREE MONTHS ENDED MARCH 31, 1999 COMPARED TO THE THREE MONTHS ENDED MARCH 31, 1998. During the three-month period ended March 31, 1999 when compared with the same period for 1998, the Company's net sales decreased by $40.3 million or 18% from $224.2 million to $183.9 million. This decrease is primarily due to a 17% decline in average net selling prices per pound shipped. Net sales for Chemicals decreased by $28.1 million or 21% from the three month period ended March 31, 1998, which was caused by an 18% decline in the average selling price per pound shipped and a 4% decrease in shipment volumes. Net sales for Polymers decreased by $11.2 million or 12% from the three month period ended March 31, 1998, which was caused by a 17% decline in the average selling price per pound shipped, despite a 5% increase in shipment volumes. Total operating costs decreased by $12.6 million or 6% from $201.7 million for the three months ended March 31, 1998 to $189.1 million for the three months ended March 31, 1999. The decrease in operating costs was primarily caused by a $15.4 million decrease in the Company's cost of sales for the three month period ended March 31, 1999 when compared with the same period for 1998. The decrease in cost of sales was primarily attributable to a 26% decrease in the Company's average price per pound for raw materials. The Chemicals operating segment's average raw materials price per pound, which includes primarily cumene, decreased by approximately 25%, while the Polymers average raw materials price per pound, which includes primarily propylene, decreased by approximately 28%. Partially offsetting the decrease in cost of sales was increased selling, general and administrative expenses, that included the first quarter 1999 recognition of $2.4 million in costs associated with the Company's voluntary early retirement program, and increased depreciation expense due to the Company's ongoing efforts to expand its business. Net loss on disposal of assets decreased by $1.5 million from a loss of $1.4 million for the three month period ended March 31, 1998 to a net gain of $0.1 million for the same period in 1999 and was due primarily to the 1998 write-off of an obsolete asset. The Company's total interest expense before interest capitalization was $9.8 million for the three month period ended March 31, 1999 and $7.5 million for the same period in 1998, a $2.3 million increase from 1998. The additional interest expense primarily reflects total increased borrowings of $162.4 million (including $61.5 million from the Company's accounts receivable financing facility) since March 31, 1998 necessary to finance the Company's production capacity expansions, partially offset by a reduction in interest rates. The Company's weighted-average cost of borrowing before interest capitalization for the three months ended March 31, 1999 and 1998 was 6.1% and 6.5%, respectively. The Company capitalized interest in connection with the capacity expansions of $3.5 million and $.8 million for the three months ended March 31, 1999 and 1998, respectively. The Company's provision for income taxes decreased by $10.2 million from an expense of $6.0 million for the three months ended March 31, 1998 to a benefit of $4.2 million for the same period in 1999. The decrease in income tax expense was caused primarily by a $25.8 million decrease in pretax income for the three month period ended March 31, 1999 when compared with the same period for 1998. 9 10 FINANCIAL CONDITION LIQUIDITY AND CAPITAL RESOURCES During the first quarter of 1999, the Company's working capital balance decreased by $19.2 million from $5.6 million at December 31, 1998 to a deficit balance of $13.6 million at March 31, 1999. The decrease in working capital is due primarily to additional short-term borrowings of $30.6 million drawn primarily under the Company's newly established lines of credit. The Company opted to finance approximately one-half of its first quarter 1999 capital expenditures on a short-term basis primarily to utilize the benefit of cost effective short-term financing over its available long-term financing. Offsetting the increased short-term borrowings was the recognition of the $8.8 million deferred tax asset. The Company's net cash provided by operating activities increased by $15.0 million from $6.8 million for the three months ended March 31, 1998 to $21.8 million for the three months ended March 31, 1999. The 1999 increase in operating cash flows occurred primarily as a result of the reduction in inventories for the three months ended March 31, 1999, when compared with the same period for 1998. The Company generally funds its working capital requirements on a short-term basis primarily through borrowings under its discretionary line of credit agreements that have an aggregate available borrowing limit of $80.0 million. As of March 31, 1999, the Company had outstanding borrowings under these lines of credit totaling $76.5 million. The Company intends to refinance a portion of the outstanding short-term borrowings on a long-term basis to the extent rates under available long-term financing decline below rates currently available under short-term financing. During the first quarter of 1999, the Company implemented measures to reduce certain of its future operating and selling, general and administrative expenses. As one of the measures, an incentive was offered to employees covered under the Aristech Salaried Pension Plan to voluntarily elect early retirement in exchange for certain increased pension and severance benefits. The additional costs incurred by the Company for the voluntary retirees, totaled $2.4 million for the three months ended March 31, 1999. In addition to the cost reduction measures under the voluntary retirement program, the Company commenced, subsequent to March 31, 1999, an involuntary termination program. The Company anticipates that the costs associated with the involuntary termination program will not have a material adverse effect on the Company's financial position, results of operations or its cash flows. The benefits of the Company's cost reduction measures will primarily affect years subsequent to 1999. On March 10, 1999, the Company's Board of Directors declared a cash dividend of $242 per common share payable on March 31, 2000, to stockholders of record as of March 10, 1999. The total amount of the dividend was $3.6 million. The Company anticipates that the remaining outstanding fixed capital commitments connected to the capacity expansion program, and future working capital requirements will be funded by cash flows from operations and additional borrowings under existing line of credit agreements. CAPITAL EXPENDITURES The Company continued to invest in plant capacity expansion during the first quarter of 1999 as evidenced by capital expenditures totaling $64.6 million. The 1999 capital expenditures have been funded by cash flows from operating activities, net short-term borrowings of $30.6 million, net additional long-term borrowings of $36.0 million, offset by a $20.6 million reduction in the accounts receivable financing facility. Both the 1999 and 1998 capital expenditures reflect planned production capacity expansions within its phenol product line at Haverhill, Ohio, its polypropylene product line at LaPorte, Texas, and its acrylic sheet product line at Florence, Kentucky. The Company anticipates that these expansions will be completed and placed in service during late 1999. At March 31, 1999, the Company has remaining outstanding fixed commitments for capital expenditures totaling $91.7 million. 10 11 YEAR 2000 READINESS DISCLOSURE The Company's Year 2000 ("Y2K") project team is working on making the Company's systems, both information technology and non-information technology, ready for the next millennium. The team has completed its assessment phase for Y2K impacts and costs of upgrading or replacing systems that are not Y2K ready, and testing and monitoring systems for Y2K readiness. Phases where current efforts are focused include upgrading or replacing systems, systems testing, and contingency planning. The Company believes the project will be completed by October 1999. Costs incurred from inception through March 31, 1999 were approximately $6.5 million. Total Y2K project costs are expected to range from $8.0 million to $10.0 million. The Company does not expect the Y2K project costs to have a material effect on its financial position or results of operations. The costs of the Y2K project and the time by which the Company expects to complete it are based on management's best estimates, which were derived using numerous assumptions of future events including the availability of certain resources, third party modifications, and other factors. There is no guarantee that these estimates will be achieved and actual results could differ from these plans. The Company is contacting major customers and suppliers to seek assurance of their intent to be Y2K ready, and is responding to customer requests for information on the Company's Y2K project. The Company cannot control whether third parties, including governments, upon which the Company relies will be fully Y2K compliant by December 31, 1999. The failure to correct a material Y2K problem could result in an interruption in, or a failure of, certain normal business activities or operations. Such failures could materially and adversely affect the Company's results of operations, liquidity and financial condition. Due to the general uncertainty inherent in the Y2K problem, resulting in part from the uncertainty of Y2K readiness of third-party suppliers and customers, the Company is unable to determine at this time whether the consequences of Y2K failures will have a material impact on the Company's results of operations, liquidity or financial condition. The Company's Y2K project is expected to significantly reduce its level of uncertainty about the Y2K problem including the possibility of significant interruptions of normal operations and, in particular, about the Y2K compliance and readiness of its material external agents. ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK On an annual basis, approximately 85-90% of the Company's sales are sold domestically, with the remaining 10-15% representing export sales. Sales in currencies other than the US dollar are insignificant thereby minimizing any market risk exposure due to changes in foreign exchange rates. However, the Company, in connection with its ongoing capacity expansion, purchased certain machinery and equipment at amounts denominated in foreign currencies that were hedged to optimize the US dollar value. Any gain or loss resulting from the purchased machinery will not have a significant effect on the Company's results of operations. The Company does not currently engage in any significant investing activities as available funds are used for business expansion, thereby eliminating any investment-related market risk exposure. The Company does, however, focus on its interest rate risk management primarily to reduce the overall cost of funding provided to the Company. The Company has strategically financed its business expansion with diverse and cost-effective debt instruments at both fixed and variable interest rates. The majority of the Company's variable rate long-term debt is currently based on the London Interbank Offered Rate ("LIBOR"). A hypothetical 1% increase in the interest rate for the Company's variable rate long-term debt would increase annual interest expense by approximately $3.2 million. Actual changes in interest rates may differ from hypothetical changes. This analysis does not take into effect other changes that might occur in the economic environment due to such changes in short-term interest rates. The Company's debt instruments are monitored daily to eliminate, to the extent possible, any significant interest rate risk exposure. The Company does not enter into any material fixed purchase or fixed supply contracts with its suppliers or customers, or engage in any material hedging activities to mitigate any related commodity price risk. 11 12 PART II - OTHER INFORMATION Item 1. LEGAL PROCEEDINGS The Company becomes involved from time to time in various claims and lawsuits incidental to the ordinary course of its business. A discussion of certain of these matters is included in Note F to the Consolidated Financial Statements. Aristech is involved, often along with other defendants, in product liability lawsuits filed in federal and state courts in several jurisdictions; many of these cases involve multiple plaintiffs. Although Aristech is sometimes a named defendant, more typically Aristech has assumed the defense for USX Corporation in these cases as a result of contractual obligations to do so for claims arising out of the business of the former USS Chemicals Division of USX Corporation. A majority of these cases have typical and similar factual allegations, that during the course of the plaintiffs' employment with other companies they were exposed to benzene or benzene-containing products manufactured by the various defendants, including the former USS Chemicals Division of USX Corporation or Aristech. Plaintiffs contend that the alleged exposures caused physical injuries. Plaintiffs in these cases typically seek relief in the form of monetary damages, often in unspecified amounts. The claimed monetary damages in these cases, when taken in the aggregate may be substantial; however, Aristech does not believe that the claimed monetary damages are a realistic measure of either the cost to defend or resolve the cases. Item 2. CHANGES IN SECURITIES AND USE OF PROCEEDS None. Item 3. DEFAULTS UPON SENIOR SECURITIES None. Item 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS None. Item 5. OTHER INFORMATION On May 3, 1999, Gary C. Reed joined Aristech as Vice President-Polymers. Mr. Reed replaced James J. Driscoll Jr. who elected to participate in the Company's voluntary early retirement program. On April 2, 1999, Michael J. Prendergast, the Company's Senior Vice President and Chief Financial Officer, has been appointed to serve additionally as the Company's Treasurer. Mr. Prendergast replaced William D. Walston who elected to participate in the Company's voluntary early retirement program. On April 2, 1999, Gregory Cummings has been appointed to replace Richard A. Becker, who elected to participate in the Company's voluntary early retirement program, as Corporate Comptroller. 12 13 Item 6. EXHIBITS AND REPORTS ON FORM 8-K No reports on Form 8-K were filed during the quarter ended March 31, 1999. Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned, thereunto duly authorized. Aristech Chemical Corporation By /s/ MICHAEL J. PRENDERGAST ------------------------------- Michael J. Prendergast Senior Vice President and Chief Financial Officer May 13, 1999 13