To realize the vision and strategy of sustainable development and to encourage senior managers to value the effectiveness of their environmental, social and governance (ESG) initiatives, since 2015, ESG sustainability performance indicators have been formally incorporated into the performance evaluation framework for senior managers and linked to their variable compensation. This aims to strengthen senior managers' sense of responsibility and influence in promoting the company's sustainable development, and to motivate the leadership team to actively assume corporate social responsibility while promoting the company's steady growth, so as to jointly build a sustainable corporate future.

1. Target audience: Senior managers, including general managers, deputy general managers, assistant managers and equivalent positions, finance department heads, accounting department heads, and other persons who are involved in company management and have the right to sign documents.

2. Key Implementation Points:

(1) Strengthen the link between compensation and ESG sustainability performance, and include senior managers in the implementation to support and achieve the company's sustainable development strategy goals.

(2) Incorporate ESG sustainability performance indicators into KPI evaluations, assign weights, and link them to the variable compensation of senior managers to effectively incentivize the emphasis on ESG performance.

Performance.

3. Indicator Design: The relevant indicators will be designed and their weights adjusted periodically, taking into account the company's overall operating situation and sustainable development strategy.

4. Explanation of performance indicators and weights in the compensation package for senior managers: