TSMC Board of Directors Meeting Resolutions

HSINCHU, Taiwan, R.O.C., Nov. 8, 2022 – TSMC (TWSE: 2330, NYSE: TSM) today held a meeting of the Board of Directors, which passed the following resolutions:

1. Approved the distribution of a NT$2.75 per share cash dividend for the third quarter of 2022, and set March 22, 2023 as the record date for common stock shareholders entitled to participate in this cash dividend distribution, and the ex-dividend date for the common shares shall be March 16, 2023. As required by Article 165 of Taiwan’s Company Law, the shareholders’ register shall be closed for five days prior to the record date (March 18 through March 22, 2023) for registration transfer, and the dividend will be paid on April 13, 2023. In addition, the ex-dividend date for TSMC American Depositary Shares (ADSs) will be March 16, 2023. The record date for TSMC ADSs entitled to participate in this cash dividend distribution will be March 17, 2023.

2. Approved capital appropriations of approximately US$5,717.19 million for purposes including: 1) Installation and upgrade of advanced technology capacity; 2) Installation of specialty technology capacity; 3) Fab construction, and installation of fab facility systems; 4) 2023 R&D capital investments and sustaining capital expenditures; 5) 2023 capitalized leased assets.