“Powerchip Semiconductor Manufacturing Corp. Corporate Social Responsibility Report 2021” is Powerchip Semiconductor Manufacturing Corp.’s (hereinafter referred to as “Powerchip Semiconductor Corp.” or the “Company”) 4th report. The contents of this report were provided and composed by various departments within our Company by referring to the Global Reporting Initiative (GRI). The compliances with the core of the GRI Standards were released through the reporting and disclosing of the relevant information. The information prepared and disclosed in the Report has been approved by the internal unit of PSMC.

The annual sustainability report is published to respond to the issues focused on by the stakeholders, and to disclose Powerchip Semiconductor Corp.’s sustainable plan, implementation history, and performances in a transparent manner; as the expectation of our Company to drive more positive improvement for our society.

To increase the integrity of the Report, the Company engaged British Standards Institution (BSI)to audit the Report based on GRI Standards and AA1000 Assurance Standard 2008 (AA1000 AS),as well as Type II High Level Assurance Report in the Appendix of the 2018 Report. The audit conducted by BSI certifies that the Report has fulfilled the aforementioned framework and assurance level, thus increases the transparency and reliability of the organization of the Report.

<For the 2020、2019、2018 Report for Powerchip Semiconductor Manufacturing Corporation, please refer to the following previous reports>

2021 Sustainability Report

2020 CSR	2019 CSR	2018 CSR