Ching Chi Announces Cash Dividend Record Date and Payment Date Resolved by Board of Directors

1. Date of board resolution, shareholders' meeting, or company decision: 115/06/29 2. Type of ex-rights or ex-dividend (please enter 'ex-rights', 'ex-dividend', or 'ex-rights and ex-dividend'): ex-dividend 3. Type and amount of ordinary share cash dividend: Cash dividend of TWD 485,207,538 (TWD 3.0 per share). 4. Ex-dividend trading date: 115/07/23 5. Last transfer date: 115/07/26 6. Start date of transfer suspension: 115/07/27 7. End date of transfer suspension: 115/07/31 8. Ex-dividend base date: 115/07/31 9. Final date for bond conversion application: Not applicable. 10. Start date of bond conversion suspension: Not applicable. 11. End date of bond conversion suspension: Not applicable. 12. Ordinary share cash dividend payment date: 115/08/14 13. Other matters to be disclosed: Shareholders who hold the company's shares but have not yet completed the transfer procedures must personally visit the company's share agency, KGI Securities Co., Ltd., Share Agency Department (5F, No. 2, Sec. 1, Chongqing S. Rd., Taipei City) by 5:00 PM on Friday, July 24, 115 (since the last transfer date, July 26, 115, falls on a holiday, it is advanced to July 24, 115) to complete the transfer procedures. For mailed applications, the postmark date will be recognized as valid (mailing address: P.O. Box 11973, Taipei Post Office, Tel: 02-23892999). For shareholders participating in centralized transfer processing through the Taiwan Depository & Clearing Corporation, the company will process the transfer directly based on the data submitted by the Taiwan Depository & Clearing Corporation.