• Teck Resources average pre-tax profit margin for 2023 was 32.51%, a 18.93% decline from 2022.
• Teck Resources average pre-tax profit margin for 2022 was 40.1%, a 209.18% decline from 2021.
• Teck Resources average pre-tax profit margin for 2021 was 12.97%, a 159.74% increase from 2020.

Pre-tax profit margin can be defined as earnings before taxes as a portion of total revenue.