The company has formulated various internal regulations and sustainable development codes according to the law. The chairman's office is a part-time unit promoting sustainable development operations. The company shall formulate risk management policies as well as mid- to long-term business strategies and report to the board of directors on ESG-related promotion.

Inventoried greenhouse gas emissions, water consumption, and total waste weight. Formulated greenhouse gas reduction, water use reduction, or other waste management policies.

In 2023, we also participated in the net-zero transformation promotion plan led by the Ministry of Economic Affairs for the manufacturing sector. The 1+N carbon management demonstration team is regarded as a demonstration team of hens and chickens. Our hen is TSMC, which is undergoing a net-zero transformation. Our most important task as TSMC's water resources and environmental protection supplier is to follow in TSMC's footsteps and complete TSMC's net-zero transformation requirements on the relevant supply chain.

We have also implemented irregular promotions for all employees to cooperate with the relevant sustainability implementations. We promote electronic sign-off, reduce paper use, and take other waste-reduction measures. We will also continue to implement carbon-cutting measures in our day-to-day operations. Reduce the environmental impact of operations.