Federal Way, Washington, USA, 26 February 2007 -- /PRNewswire/ -- Weyerhaeuser Company (NYSE:WY) announced that the security holders of Domtar Inc. (NYSE:DTC) have voted to approve the plan of arrangement to combine Domtar Inc. with the fine paper business of Weyerhaeuser to be contributed to a new company called Domtar Corporation.

Weyerhaeuser plans to distribute the 284,067,852 shares of Domtar Corporation common stock it will hold as a result of the contribution of its fine paper business pursuant to an exchange offer for common shares of Weyerhaeuser Company and exchangeable shares of Weyerhaeuser Company Limited commenced on 02 February 2007. Upon completion of the transactions, approximately 55% of the Domtar Corporation shares will be owned by current or former Weyerhaeuser shareholders and approximately 45% of the Domtar Corporation shares will be owned by former Domtar Inc. security holders.

Under the terms of the exchange offer, tendering Weyerhaeuser shareholders will receive approximately USD 1.11 worth of Domtar Corporation common stock for each USD 1 of Weyerhaeuser shares exchanged, subject to a limit of 11.1442 shares of Domtar Corporation common stock per Weyerhaeuser share. The value of Weyerhaeuser shares and Domtar Corporation common stock will be calculated using the simple arithmetic average of the daily volume-weighted average prices (VWAP) of Weyerhaeuser common shares and common shares of Domtar Inc., respectively, on the New York Stock Exchange on the last three trading days of the offer, unless the offer is subject to the mandatory extension described in the exchange offer materials previously sent to Weyerhaeuser shareholders.

The exchange offer of Domtar Corporation common stock for Weyerhaeuser shares is expected to be tax-free to participating Weyerhaeuser shareholders for U.S. federal income tax purposes. The offer will expire at midnight, Eastern time, on 02 March 2007, unless extended. The exchange offer remains subject to a number of conditions, including satisfaction of the remaining conditions to the plan of arrangement between Domtar Corporation and Domtar Inc.

About Weyerhaeuser

Weyerhaeuser Company, one of the world's largest integrated forest products companies, was incorporated in 1900. In 2006, sales were USD 21.9 billion. It has offices or operations in 18 countries, with customers worldwide. Weyerhaeuser is principally engaged in the growing and harvesting of timber; the manufacture, distribution, and sale of forest products; and real estate construction, development, and related activities. Additional information about Weyerhaeuser's businesses, products, and practices is available at http://www.weyerhaeuser.com/.

Additional Information

The terms and conditions of the exchange offer are more fully described in a Prospectus-Offer to Exchange included in the Registration Statement on Forms S-4 and S-1 filed by Domtar Corporation with the Securities and Exchange Commission. The Prospectus-Offer to Exchange contains important information about the combination of Weyerhaeuser and Domtar Inc. and related matters.

Investors and shareholders are urged to read the Prospectus-Offer to Exchange, and any other relevant documents filed with the Securities and Exchange Commission, when they become available and before making any investment decisions. None of Weyerhaeuser, Weyerhaeuser Company Limited, Domtar Inc., Domtar Corporation or any of their respective directors or officers makes any recommendation as to whether you should participate in the exchange offer. You can obtain a free copy of the Prospectus-Offer to Exchange and other related documents filed by Weyerhaeuser or Domtar Corporation with the Securities and Exchange Commission at http://www.sec.gov/.

Weyerhaeuser has retained Innisfree M&A Incorporated as the information agent for the transaction. To obtain copies of the Prospectus-Offer to Exchange and related documentation, or if you have questions about the terms of the exchange offer or how to participate, you may contact the information agent at 877-750-9497 (for shareholders who speak English), 877-825-8777 (for shareholders who speak French) and 212-750-5833 (for banks and brokers).

Source: Weyerhaeuser Company