• West Fraser Timber average operating margin for 2023 was 0.77%, a 97.64% decline from 2022.
• West Fraser Timber average operating margin for 2022 was 32.69%, a 11.84% decline from 2021.
• West Fraser Timber average operating margin for 2021 was 37.08%, a 94.75% decline from 2020.

Operating margin can be defined as operating margin measurement of what proportion of a company's revenue is left over after paying for variable costs of production such as wages, raw materials, etc.