Company: WFG
Filing Date: 2025-02-12
Form Type: 40-F
Source: 0001628280-25-005183
Chunk: 2

Company: WEST FRASER TIMBER CO., LTD
Filing Date: 2025-02-12
Form: 40-F
Chunk 2
---
-1(b). o

### INTRODUCTORY INFORMATION
West Fraser Timber Co. Ltd. (“ West Fraser ”) is a company amalgamated under the laws of British Columbia, Canada. West Fraser’s common shares were registered under Section 12(b) of the Securities Exchange Act of 1934, as amended (the “ Exchange Act ”) effective February 1, 2021. West Fraser is a Canadian issuer eligible to file its annual report pursuant to Section 13 of the Exchange Act on Form 40-F pursuant to the multi-jurisdictional disclosure system (the " MJDS ") adopted by the United States Securities and Exchange Commission (the " SEC "). The equity securities of the Company are further exempt from Sections 14(a), 14(b), 14(c), 14(f) and 16 of the Exchange Act pursuant to Rule 3a12-3 of the Exchange Act. The common shares of West Fraser are traded in the United States on the New York Stock Exchange (“ NYSE ”) under the symbol " WFG ".

In this annual report on Form 40-F (this " Annual Report "), references to "we", "our", "us", the "Company" or "West Fraser", mean West Fraser Timber Co. Ltd. and its consolidated subsidiaries, unless the context suggests otherwise.

Unless otherwise indicated, all amounts in this Annual Report are in United States dollars and all references to "$" mean United States dollars.

### PRINCIPAL DOCUMENTS
The following documents have been filed as part of this Annual Report:

| Document                                                                                                                                                                                                                                                                                                                                                            
 Annual Information Form of the Company for the year ended December 31, 2024 (our "2024 AIF")                                                                                                                                                                                                                                                                        
 Audited consolidated financial statements of the Company and notes thereto as at December 31, 2024 and 2023 and for the years ended December 31, 2024 and 2023, together with the report of the Independent Registered Public Accounting Firm (our “2024 Audited Annual Financial Statements”) and Management's Report on Internal Control over Financial Reporting |     | Exhibit No. 
        99.1 
        99.2 |
|:--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:----|------------:|
| Management’s Discussion and Analysis of the Company for the year ended December 31, 2024 (our "2024 Annual MD&A")                                                                                                                                                                                                                                                   |     |        99.3 |

### FORWARD-LOOKING STATEMENTS
This Annual Report and