1721 Sanko

Release Date: July 15, 115 Statement Date: July 14, 115 Statement Time: 7:00:04 Company Code: 1721 Company Name: Sanko Main Point: Announcement that the company's name has been changed from "Sanko Co., Ltd." to "Guoqing Technology Corp.", with the announcement period from July 1, 115 to September 30, 115. Applicable Clause: Clause 51 Event Date: June 29, 115 Details: 1. Event Date: June 29, 115 2. Company Name: Guoqing Technology Corp. (formerly Sanko Co., Ltd.) 3. Relationship with Company (please enter本公司or subsidiary):本公司 4. Cross-shareholding Ratio: Not applicable 5. Reason for Event: (1) Approval Date of Company Name Change / Event Date: June 29, 115 (2) Approval Document Number for Name Change: 11530099260 (3) Shareholders' Meeting Resolution Date for Name Change: June 16, 115 (4) Previous Company Name: Sanko Co., Ltd. (5) New Company Name: Guoqing Technology Corp. (6) Previous Company Abbreviation: Sanko (7) New Company Abbreviation: Guoqing Technology 6. Response Measures: None 7. Other Matters to be Disclosed: (1) The company received the Ministry of Economic Affairs' approval letter for change of registration on 115/07/01. (2) According to Article 45 of the Rules of Business of Taiwan Stock Exchange Corporation, a name change requires continuous public announcement for three months. (3) The company's stock code remains unchanged; ordinary shares continue to be listed under "1721". (4) The company's English name remains unchanged as "SUNKO INK CO., LTD."