• Asahi Kasei average operating margin for 2023 was 7.04%, a 14.46% increase from 2022.
• Asahi Kasei average operating margin for 2022 was 8.23%, a 7.01% decline from 2021.
• Asahi Kasei average operating margin for 2021 was 8.85%, a 6.76% 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.