• Bank Of Communications average operating margin for 2023 was 41.12%, a 7.09% decline from 2022.
• Bank Of Communications average operating margin for 2022 was 44.26%, a 2.19% decline from 2021.
• Bank Of Communications average operating margin for 2021 was 43.31%, a 16.64% increase 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.