<Page> Exhibit 99.1 INTERNATIONAL PAPER PLAZA 400 ATLANTIC STREET STAMFORD, CT 06921 News Release CONTACTS: Media: Jennifer Boardman, 203-541-8407 Investors: Carol Tutundgy, 203-541-8632 Darial Sneed, 203-541-8541 International Paper Reports Fourth-Quarter 2001 Earnings Stamford, Conn. - Jan. 22, 2002 - International Paper (NYSE: IP) today reported 2001 fourth-quarter earnings of $58 million ($0.12 per share), compared with $145 million ($0.28 per share) in the fourth quarter 2000 and $68 million ($0.14 per share) in the third quarter 2001. All figures are before special and extraordinary items. For the year 2001, International Paper reported earnings of $214 million ($0.44 per share) before special and extraordinary items, compared with 2000 full year net earnings of $969 million ($2.16 per share) before special and extraordinary items. Fourth quarter net sales were $6.3 billion compared with $7.2 billion for the same period in 2000 and $6.5 billion in the third quarter of 2001. Sales for the year 2001 were $26.4 billion compared to 2000 annual sales of $28.2 billion. "Our earnings improved in the second half compared to first half performance, due in large part to our cost reduction programs and business and facility rationalizations. This positively impacted our results for the year," said John Dillon, International Paper chairman and chief executive officer. "There is no doubt the company continued to face weak economic conditions during the fourth quarter; but we remain focused on key internal improvements, and we continue to manage our inventories. At year-end, our inventory levels were nearly 10 percent lower than a year ago." During the fourth quarter, the company also benefited from increased volumes of large land sales in our Forest Resources business and an adjustment in the annual tax rate that resulted in $0.05 and $0.03 per share improvements, respectively, in earnings before special and extraordinary items for the quarter as compared with third quarter 2001. After special items, International Paper reported a 2001 fourth-quarter net loss of $572 million ($1.19 per share), compared with a net loss of $371 million ($0.85 per share) in the 2000 fourth quarter after special and extraordinary items. In the third quarter of 2001, the company reported a net loss of $275 million ($0.57 per share) after special items. <Page> Special items in the 2001 fourth quarter totaled a loss of $745 million ($630 million after taxes, or $1.31 per share), including charges for asset shutdowns of excess internal capacity and cost reduction actions, losses related to dispositions and asset impairments of businesses held for sale, and a credit for the reversal of reserves no longer required. In the fourth quarter of 2000, special and extraordinary items netted to a loss of $762 million ($516 million after tax, or $1.13 per share). This included special charges for asset shutdowns of excess internal capacity and cost reduction actions, merger integration costs related to the Champion acquisition, and a credit for the reversal of reserves no longer required as well as a net extraordinary loss related to dispositions and asset impairments of businesses held for sale. Third-quarter 2001 special items of $434 million ($343 million after taxes, or $0.71 per share) included charges for asset shutdowns of excess internal capacity and cost reduction actions, an increase in litigation related reserves, and a net loss related to dispositions and asset impairments of businesses held for sale. After special and extraordinary items, International Paper reported a 2001 net loss of $1.2 billion ($2.50 per share). Net earnings for 2000 after special and extraordinary items were $142 million ($0.32 per share). "In 2001, we made significant progress toward our programs to change the company - - focusing on our core businesses, divesting non-strategic assets, aggressively managing costs and capital spending and enhancing our focus on customers," said Dillon. Since the completion of its June 2000 acquisition of Champion International, International Paper has completed divestitures totaling $2.7 billion. During the fourth quarter, International Paper announced the addition of its Industrial Papers business to the company's divestiture program. The company also announced plans to shut down the Oswego, N.Y., containerboard mill and completed the previously announced shutdown of the Erie, Pa., pulp operation, at the end of the fourth quarter. Commenting on the coming year, Dillon said, "Although we expect a weak first quarter, we do expect to see improvement begin in the second quarter. While macro-economic factors will impact results, we expect our performance will improve in 2002." Segment Information Compared to fourth quarter 2000, earnings were down in most segments reflecting lower volumes and prices caused by the economic slowdown and the strong U.S. dollar. Fourth-quarter segment earnings and business trends compared with the third quarter of 2001 are as follows. Fourth-quarter earnings for Printing Papers were $119 million, down from third-quarter 2001 earnings of $146 million as a result of seasonally reduced demand for coated paper. Demand was also lower in commercial printing grades, while pulp remained under pricing pressure. Industrial and Consumer Packaging earnings were $129 million in the fourth quarter, up slightly from $127 million in the third quarter. Bleached Board shipments were stronger versus the prior <Page> quarter, marginally offsetting the impact of the strong dollar and lower prices across the sector. Containerboard volume was steady, but lower prices and mix resulted in decreased earnings. The company's distribution business, xpedx, reported a $10 million loss for the fourth quarter 2001 compared with earnings in the third quarter of $5 million, as a result of weak business conditions and lower sales volumes. Fourth-quarter Forest Products earnings of $153 million were down from $184 million in the third quarter 2001. Earnings were impacted by sharply lower lumber prices and volume, which were partially offset by solid results in the Forest Resources business. Earnings at Carter Holt Harvey, International Paper's 50.5 percent owned subsidiary in New Zealand, rose to $8 million in the fourth quarter 2001, versus third-quarter 2001 losses of $1 million. Strong Australian residential construction volumes and seasonal improvement in New Zealand were coupled with strong tissue and packaging sales. The company will hold a webcast to discuss earnings and current market conditions at 10 a.m. (EST) today. All interested parties are invited to listen to the webcast live via the company's Internet site at http://www.internationalpaper.com by clicking on the Investor Information button. Persons who wish to listen to the live earnings webcast must pre-register at the site prior to the webcast. A replay of the webcast will also be available on the web-site beginning at 1 p.m. (EST) this afternoon. International Paper (http://www.internationalpaper.com) is the world's largest paper and forest products company. Businesses include paper, packaging, and forest products. As one of the largest private forest landowners in the world, the company manages its forests under the principles of the Sustainable Forestry Initiative (SFI'sm') program, a system that ensures the perpetual planting, growing and harvesting of trees while protecting wildlife, plants, soil, air and water quality. Headquartered in the United States, International Paper has operations in nearly 50 countries and exports its products to more than 130 nations. # # # Statements in this press release that are not historical are forward-looking. These statements are subject to risks and uncertainties that could cause actual results to differ materially, including risks related to the effects on our business of our efforts to balance internal supply with demand, whether anticipated merger, restructuring and divestiture benefits can be achieved, and conditions affecting demand for our products, including impacts relating to foreign exchange rates as well as any changes in business, political and economic conditions due to the September 11, 2001 terrorist attacks in the United States, the threat of future terrorist activity in the United States and other parts of the world, and related U.S. military action overseas. <Page> International Paper Summary of Consolidated Earnings Preliminary and Unaudited (In millions except for net sales and per share amounts) Three Months Ended Twelve Months Ended ---------------------------- ------------------------------ December 31, December 31, ---------------------------- ------------------------------- 2001 2000 2001 2000 --------- ----------- --------- -------- Net Sales (In billions) $6.3 $7.2 $26.4 $28.2 --------- ----------- --------- -------- Earnings (Loss) Before Interest, Income Taxes, Minority Interest, Extraordinary Items and Cumulative Effect of Accounting Change (422)(a) (252) (e) (336)(b) 1,539(g) Interest expense, net 211 251 929 816 --------- ----------- --------- -------- Earnings (Loss) Before Income Taxes, Minority Interest, Extraordinary Items and Cumulative Effect of Accounting Change (633)(a) (503) (e) (1,265)(b) 723(g) Income tax provision (benefit) (96)(a) (232) (e) (270)(b) 117(g) Minority interest expense, net of taxes 35 50 147 b) 238(g) --------- ----------- --------- -------- Earnings (Loss) Before Extraordinary Items And Cumulative Effect of Accounting Change (572)(a) (321) (e) (1,142)(b) 368(g) Gains (losses) on sales of investments and businesses, net of taxes and minority interest - (50) (f) (46)(c) (226)(h) Cumulative effect of change in accounting for derivatives and hedging activities, net of taxes and minority interest - - (16) - --------- ----------- --------- -------- Net Earnings (Loss) $(572)(a) $(371) (e,f) $(1,204)(b,c) $142(g,h) ========= =========== ========= ======== Earnings (Loss) Per Common Share Before Extraordinary Items and Cumulative Effect of Accounting Change $(1.19)(a) $(0.67) (e) $(2.37)(b) $0.82(g) Earnings (Loss) Per Common Share - Extraordinary Items - (0.10) (f) (0.10)(c) (0.50)(h) Cumulative Effect of Accounting Change - - (0.03) - --------- ----------- --------- -------- Earnings (Loss) Per Common Share $(1.19)(a) $(0.77) (d,e,f) $(2.50)(b,c) $0.32(d,g,h) ========= =========== ========= ======== Earnings (Loss) Per Common Share - Assuming Dilution $(1.19)(a) $(0.77) (d,e,f) $(2.50)(b,c) $0.32(d,g,h) ========= =========== ========= ======== Average Shares of Common Stock Outstanding 481.9 481.4 482.6 449.6 ========= =========== ========= ======== (a) Includes a pre-tax charge of $171 million ($111 million after taxes) for asset shutdowns of excess internal capacity and cost reduction actions, a pre-tax charge of $591 million ($530 million after taxes) related to dispositions and asset impairments of businesses held for sale, and a $17 million pre-tax credit ($11 million after taxes) for the reversal of reserves no longer required. <Page> (b) Includes a gain of $215 million before taxes ($137 million after taxes) on the sale of Curtis-Palmer, an $844 million pre-tax charge ($724 million after taxes) related to dispositions and asset impairments of businesses held for sale, an $892 million charge before taxes and minority interest ($606 million after taxes and minority interest) for asset shutdowns of excess internal capacity and cost reduction actions, a $225 million pre-tax charge ($146 million after taxes) for additional Masonite legal reserves, a $42 million pre-tax charge ($28 million after taxes) for Champion merger integration costs, and a $17 million pre-tax credit ($11 million after taxes) for the reversal of reserves no longer required. (c) Includes an extraordinary pre-tax charge of $73 million ($46 million after taxes) related to the impairment of the Masonite business to be sold and the divestiture of the Petroleum and Minerals assets. (d) In order for the year-to-date earnings per share to equal the sum of the quarters, a loss of $0.85 is required in the fourth quarter. The sum of each quarter's earnings (loss) per share for 2000 calculated on the basis of the weighted-average shares outstanding during each of the respective quarters is $0.18 per share higher than the twelve months year-to-date earnings per share calculated based on the year-to-date weighted-average number of shares outstanding. This is a result of 68.7 million shares being issued in June 2000 related to the Champion acquisition. On a stand-alone basis, the fourth quarter loss per share, inclusive of special and extraordinary items was $0.77 per share. However, in order for the quarterly earnings per share to add to the year-to-date earnings per share, a loss of $0.85 per share is required. (e) Includes a charge of $753 million ($467 million after taxes and minority interest) for asset shutdowns of excess internal capacity and cost reduction actions, a pre-tax charge of $27 million ($16 million after taxes) for Union Camp and Champion merger related items, and a $28 million pre-tax credit ($17 million after taxes) for the reversal of reserves no longer required. (f) Includes an extraordinary pre-tax gain of $368 million ($183 million after taxes) related to the sale of Bush Boake Allen, an extraordinary loss of $5 million before taxes and minority interest ($2 million after taxes and minority interest) related to Carter Holt Harvey's sale of its Plastics division, and an extraordinary pre-tax charge of $373 million ($231 million after taxes) for the impairment of assets of the following businesses held for sale: Flexible Packaging in Argentina, Chemical Cellulose pulp and Fine Papers. (g) Includes a pre-tax charge of $949 million ($589 million after taxes and minority interest) for asset shutdowns of excess internal capacity, restructuring reserves, and additions to existing Masonite litigation reserves, a $54 million pre-tax charge ($33 million after taxes) for Union Camp and Champion merger related items, and a $34 million pre-tax credit ($21 million after taxes) for the reversal of reserves no longer required. (h) Includes an extraordinary gain of $385 million before taxes and minority interest expense ($134 million after taxes and minority interest expense) on the sale of our investment in Scitex and Carter Holt Harvey's sale of its share of COPEC, an extraordinary pre-tax gain of $368 million ($183 million after taxes) related to the sale of Bush Boake Allen, an extraordinary loss of $5 million before taxes and minority interest ($2 million after taxes and minority interest) related to Carter Holt Harvey's sale of its Plastics division, and an extraordinary pre-tax charge of $833 million ($541 million after taxes) for the impairment of assets of the following businesses held for sale: Masonite, Zanders, Flexible Packaging in Argentina, Chemical Cellulose pulp, and Fine Papers. <Page> International Paper Sales by Industry Segment Preliminary and Unaudited (In Millions) Three Months Ended Twelve Months Ended December 31, December 31, ----------------------------- --------------------------- 2001 2000(1) 2001(1) 2000(1) ----------- ----------- ------------ --------- Printing Papers $ 1,840 $ 2,065 $ 7,815 $ 7,210 Industrial and Consumer Packaging 1,555 1,660 6,280 6,625 Distribution 1,615 1,875 6,790 7,255 Forest Products 725 665 2,855 2,380 Carter Holt Harvey 460 370 1,710 1,675 Other Businesses (2) 405 990 2,325 4,230 Less: Intersegment Sales (346) (397) (1,412) (1,195)(3) ------- ------- -------- -------- $ 6,254 $ 7,228 $ 26,363 $ 28,180 ======= ======= ======== ======== (1) Certain reclassifications and adjustments have been made to current year and prior year amounts. (2) Includes businesses identified in the company's divestiture program. (3) Includes results from operations of Champion from date of acquisition, June 20, 2000, through June 30, 2000. <Page> International Paper Earnings by Industry Segment Preliminary and Unaudited (In Millions) Three Months Ended Twelve Months Ended December 31, December 31, --------------------------- ---------------------------- 2001 2000(1) 2001(1) 2000(1) ------------ ---------- ----------- ----------- Printing Papers $ 119 $ 257 $ 538 $ 930 Industrial and Consumer Packaging 129 143 508 741 Distribution (10) 23 21 120 Forest Products 153 119 655 564 Carter Holt Harvey 8 10 13 71 Other Businesses (2) 3 33 52 233 Corporate - - - 26(3) -------- ----------- ----------- ----------- Operating Profit 402 585 1,787 2,685 Interest expense, net (211) (251) (929) (816) Minority interest adjustment 10 14 17 108 Corporate items, net (89) (99) (369) (285) Merger integration costs - (27) (42) (54) Restructuring and other charges (171) (753) (1,117) (949) Gains (losses) on sales and impairments of businesses held for sale (591) - (629) - Reversal of reserves no longer required 17 28 17 34 -------- ----------- ----------- ----------- Earnings (loss) before income taxes, minority interest, extraordinary items and cumulative effect of accounting change $ (633) $ (503) $ (1,265) $ 723 ======== =========== =========== =========== (1) Certain reclassifications and adjustments have been made to current year and prior year amounts. (2) Includes businesses identified in the company's divestiture program. (3) Includes results from operations of Champion from date of acquisition, June 20, 2000, through June 30, 2000. <Page> INTERNATIONAL PAPER 2000 and 2001 Segment Sales and Operating Profit Restated to Conform to Current Segment Presentation PRELIMINARY AND UNAUDITED (In Millions) Three Months Ended Three Months Ended Three Months Ended SEGMENT SALES (1) March 31, June 30, September 30, ---------------------- ----------------------- ------------------------ 2001 2000 2001 2000 2001 2000 ---------- --------- ---------- ---------- ---------- ----------- Printing Papers (5) $ 2,085 $ 1,470 $ 1,945 $ 1,440 $ 1,945 $ 2,235 Industrial & Consumer Packaging(2) 1,590 1,540 1,585 1,740 1,550 1,685 Distribution 1,800 1,750 1,710 1,700 1,665 1,930 Forest Products 685 500 720 460 725 755 Carter Holt Harvey 395 410 400 460 455 435 Other Businesses (3)(5) 715 1,070 675 1,080 530 1,090 Less: Intersegment Sales (4) (376) (369) (349) (100) (341) (329) ---------- --------- ---------- ---------- ---------- ----------- $ 6,894 $ 6,371 $ 6,686 $ 6,780 $ 6,529 $ 7,801 ========== ========= ========== ========== ========== =========== Three Months Ended Twelve Months Ended SEGMENT SALES (1) December 31, December 31, ----------------------- ----------------------- 2001 2000 2001 2000 ---------- ---------- ---------- ---------- Printing Papers (5) $ 1,840 $ 2,065 $ 7,815 $ 7,210 Industrial & Consumer Packaging (2) 1,555 1,660 6,280 6,625 Distribution 1,615 1,875 6,790 7,255 Forest Products 725 665 2,855 2,380 Carter Holt Harvey 460 370 1,710 1,675 Other Businesses (3) (5) 405 990 2,325 4,230 Less: Intersegment Sales (4) (346) (397) (1,412) (1,195) ---------- ---------- ---------- ---------- $ 6,254 $ 7,228 $26,363 $28,180 ========== ========== ========== ========== Three Months Ended Three Months Ended Three Months Ended SEGMENT OPERATING PROFIT (1) March 31, June 30, September 30, ---------------------- ----------------------- ------------------------ 2001 2000 2001 2000 2001 2000 ---------- --------- ---------- ---------- ---------- ----------- Printing Papers (5) $ 154 $ 172 $ 119 $ 204 $ 146 $ 297 Industrial & Consumer Packaging (2) 113 184 139 227 127 187 Distribution 14 30 12 35 5 32 Forest Products 136 132 182 151 184 162 Carter Holt Harvey 1 17 5 23 (1) 21 Other Businesses (3) (5) 8 68 25 74 16 58 Corporate (4) - - - 26 - - ---------- --------- ---------- ---------- ---------- ----------- Operating Profit $ 426 $ 603 $ 482 $ 740 $ 477 $ 757 ========== ========= ========== ========== ========== =========== Three Months Ended Twelve Months Ended SEGMENT OPERATING PROFIT (1) December 31, December 31, ----------------------- ----------------------- 2001 2000 2001 2000 ---------- ---------- ---------- ----------- Printing Papers (5) $ 119 $ 257 $ 538 $ 930 Industrial & Consumer Packaging (2) 129 143 508 741 Distribution (10) 23 21 120 Forest Products 153 119 655 564 Carter Holt Harvey 8 10 13 71 Other Businesses (3) (5) 3 33 52 233 Corporate (4) - - - 26 ---------- ---------- ---------- ---------- Operating Profit $ 402 $ 585 $1,787 $ 2,685 ========== ========== ========== ========== (1) Certain reclassifications and adjustments have been made to conform with current presentation. (2) Restated to reflect the Industrial Papers business reclassification to the Other Businesses segment. (3) Includes businesses identified in the company's divestiture program. Restated to include Industrial Papers. (4) Includes results from operations of Champion from date of acquisition, June 20, 2000 through June 30, 2000. (5) Restated to reflect the Fine Papers reclassification to Printing Papers from the Other Businesses segment. <Page> INTERNATIONAL PAPER SALES VOLUMES BY PRODUCT (a) (b) (c) (UNAUDITED) Three Months Ended Twelve Months Ended December 31, December 31, ---------------------------- -------------------------------- 2001 2000 2001 2000 ---- ---- ---- ---- Printing Papers (In thousands of short tons) Uncoated Papers and Bristols 1,589 1,592 6,439 5,957 Coated Papers 519 671 2,132 2,062 Market Pulp 678 554 2,531 1,996 Packaging (In thousands of short tons) Containerboard 509 517 2,091 2,347 Bleached Packaging Board 328 323 1,247 1,339 Kraft 164 134 587 489 Industrial and Consumer Packaging 1,125 1,255 4,683 5,135 Forest Products (In millions) Panels (sq. ft. 3/8" - basis) 724 698 2,991 2,380 Lumber (board feet) 1,032 959 4,089 3,302 MDF and Particleboard (sq. ft. 3/4" - basis) 172 181 660 654 (a) Includes third party and inter-segment sales. (b) Includes sales volumes for Champion from July 1, 2000. (c) Sales volumes for divested businesses are included through the date of sale. <Page> INTERNATIONAL PAPER COMPANY Consolidated Balance Sheet Preliminary and Unaudited (In Millions) December 31, December 31, 2001 2000 ------------------ -------------------- Assets Current Assets Cash and temporary investments $ 1,224 $ 1,198 Accounts and notes receivable, net 2,629 3,433 Inventories 2,701 3,182 Assets of businesses held for sale 657 1,890 Other current assets 1,073 752 ------- ------- Total Current Assets 8,284 10,455 ------- ------- Plants, Properties and Equipment, net 14,461 16,011 Forestlands 4,197 5,966 Investments 239 269 Goodwill 6,567 6,310 Deferred Charges and Other Assets 3,390 3,098 ------- ------- Total Assets $37,138 $42,109 ======= ======= Liabilities and Common Shareholders' Equity Current Liabilities Notes payable and current maturities of long-term debt $ 157 $ 2,115 Liabilities of businesses held for sale 233 541 Accounts payable and accrued liabilities 4,147 4,757 ------- ------- Total Current Liabilities 4,537 7,413 ------- ------- Long-Term Debt 13,257 12,648 Deferred Income Taxes 4,046 4,699 Other Liabilities 1,951 2,155 Minority Interest 1,274 1,355 Preferred Securities 1,805 1,805 Common Shareholders' Equity Invested capital 5,646 5,726 Retained earnings 4,622 6,308 ------- ------- Total Common Shareholders' Equity 10,268 12,034 ------- ------- Total Liabilities and Common Shareholders' Equity $37,138 $42,109 ======= =======