An anonymous director reports

WEST FRASER DECLARES DIVIDEND

West Fraser Timber Co. Ltd. has declared a quarterly dividend of 30 U.S. cents per share on the common shares and Class B common shares in the capital of the company, payable on Oct. 7, 2022, to shareholders of record on Sept. 22, 2022.

Dividends are designated to be eligible dividends pursuant to Subsection 89(14) of the Income Tax Act (Canada) and any applicable provincial legislation pertaining to eligible dividends.

Dividends are declared and payable in United States dollars. Shareholders may elect to receive their dividends in Canadian dollars. Details regarding the election procedure are available on the company's website in the "investors/stock information/dividends" section.

About West Fraser Timber Co. Ltd.

West Fraser is a diversified wood products company with more than 60 facilities in Canada, the United States, the United Kingdom and Europe. From responsibly sourced and sustainably managed forest resources, the company produces lumber, engineered wood products (OSB, LVL, MDF, plywood and particleboard), pulp, newsprint, wood chips, other residuals and renewable energy. West Fraser's products are used in home construction, repair and remodelling, industrial applications, papers, tissue, and box materials.