Tah Hsin Industrial's 2024 Sustainability Report was assured by Crowe Taiwan CPAs and finalized on July 30, 2025.

Highlights of the 2024 sustainability performance include:
1. The Group's 2024 greenhouse gas emissions totaled 4,631.155 tons CO2e, a reduction of 128.136 tons CO2e (−2.69%) compared to 2023 (4,759.291 tons CO2e).
2. The Group's 2024 electricity consumption from grid power was 5.68 MW, down 0.14 MW (−2.41%) from 2023 (5.82 MW), equivalent to a reduction of 66.36 tons CO2e based on the 2024 electricity emission factor.
3. In 2024, the company issued 6 GRS (Global Recycled Standard) transaction certificates, covering certified product output totaling 5.97 metric tons.

This year's sustainability strategy continues to focus on energy efficiency and emission reduction. Looking forward, the company will expand resources dedicated to the social and corporate governance dimensions, while further strengthening disclosure of related strategies and performance outcomes.

In addition, under the guidance of the President and Senior Vice President, Tah Hsin Industrial convened the Sustainability Committee Implementation Task Force Kick-off Meeting on July 22, 2025. During the meeting, responsibilities of the task force were defined, and each department was instructed to propose sustainability plans within their respective areas of responsibility.