Tai-I Announces Shareholder Subscription for Subsidiary Shengxin Materials' Capital Increase

Announcement Date: 115/05/22

Subject: Announcement regarding the decision by the company to forgo subscription to the cash capital increase of its subsidiary, "Shengxin Materials Technology Co., Ltd.", and to allow all company shareholders to subscribe, including the setting of the record date for other benefits.

Description: 1. Date of event: 115/05/22 2. Company name: Tai-I Energy Technology Co., Ltd. 3. Relationship with the company: Parent company

Details: (1) The company plans to forgo its participation in the cash capital increase of its subsidiary, "Shengxin Materials Technology Co., Ltd.", involving 20,000,000 new shares, and instead offer the subscription to all company shareholders. The issue price is 35 NTD per share. Each shareholder may subscribe to approximately 33.82795555 shares of Shengxin Materials for every 1,000 shares held. (2) In coordination with the record date for the capital increase of Shengxin Materials, the schedule for the company's shareholders' subscription is set as follows: 1. Other benefit record date: 115/06/14 2. Period for suspension of stock transfer: 115/06/10 to 115/06/14 3. Last day for stock transfer: 115/06/09 4. Ex-rights trading date: 115/06/08 5. Payment period: 115/06/15 to 15:30 on 115/06/22 6. Record date for Shengxin Materials' cash capital increase: 115/06/29