• Westlake average return on equity for 2023 was 11.46, a 59.36% decline from 2022.
• Westlake average return on equity for 2022 was 28.2, a 68.36% decline from 2021.
• Westlake average return on equity for 2021 was 16.75, a 187.31% increase from 2020.

Roe - return on equity can be defined as the amount of net income returned as a percentage of shareholders equity. Return on equity measures a corporation's profitability by revealing how much profit a company generates with the money shareholders have invested.