• Southern Copper average net profit margin for 2023 was 26.56%, a 3.45% decline from 2022.
• Southern Copper average net profit margin for 2022 was 27.51%, a 3.07% decline from 2021.
• Southern Copper average net profit margin for 2021 was 28.38%, a 59.44% decline from 2020.

Net profit margin can be defined as net Income as a portion of total sales revenue.