Walsin Lihwa was included as a constituent stock in the FTSE4Good TIP Taiwan ESG Index in 2021 again and has been certificated as a constituent company in the FTSE4Good TIP Taiwan ESG Index.

The FTSE4Good TIP Taiwan ESG Index, developed together by the Taiwan Index Plus Corp. and FTSE Russell, is Taiwan's first ever environmental, social, and governance (ESG) investment index. The eligible universe of the index comprises the constituents of the FTSE4Good Emerging Index that are listed on the Taiwan Stock Exchange. The index is reviewed in June and December, using price and fundamental data as at the close of business on the last business day of the month prior to the review month.

Aware very much of the importance of its corporate social responsibilities, Walsin Lihwa makes exhaustive efforts in strengthening corporate governance, environmental sustainability, and social prosperity. Its achievements in such categories have been recognized by various evaluations and ranked among the top 5% in the Corporate Governance Assessment conducted by the Corporate Governance Center of the Taiwan Stock Exchange as well as the top 50 of Taiwan Corporate Sustainability Awards. Walsin Lihwa shall continue its rigorous self-improvement while attaining mutual prosperity with all its stakeholders to promote economic, environmental, and social sustainability.