Determination of Sustainable Economic Activities
To verify the company's achievements in sustainable transition and climate risk management, the identification and reporting of sustainable economic activities for the year 2025 were completed in accordance with the Taiwan Sustainable Taxonomy issued by the Taiwan Stock Exchange Corporation. All results have been verified by an independent third-party institution.
| Economic activity items | General economic activity | Share of total revenue from this economic activity in the past year | Meets the technical screening criteria for [substantial contribution to climate change mitigation] | Meets the technical screening criteria for [substantial contribution to any environmental objective] | Meets the criteria for [do no significant harm to the six environmental objectives] | Meets the criteria for [do no significant harm to social safeguards] | Sustainability self-assessment result | |
|---|---|---|---|---|---|---|---|---|
| 1 | Wafers ≤6-inch | C07-Semiconductors | 1% | Yes | Climate change mitigation | Yes | Yes | Compliant |
| 2 | 8-inch wafers | C07-Semiconductors | 3% | Yes | Climate change mitigation | Yes | Yes | Compliant |
| 3 | 12-inch wafer (mature process) | C07-Semiconductors | 18% | Yes | Climate change mitigation | Yes | Yes | Compliant |
| 4 | 12-inch wafer (advanced process) | C07-Semiconductors | 64% | Yes | Climate change mitigation | Yes | Yes | Compliant |
| 5 | Other | N/A | 14% | N/A | N/A | N/A | N/A | N/A |