• Aisin Seiki average operating margin for 2023 was 0.34%, a 21.43% increase from 2022.
• Aisin Seiki average operating margin for 2022 was 0.28%, a 85.71% increase from 2021.
• Aisin Seiki average operating margin for 2021 was 1.96%, a 8.89% 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.