Raydium Semiconductor (6861) Announces Change in Spokesperson and Deputy Spokesperson

Reporting Date: 1150516 Statement Date: 1150515 Statement Time: 17:00:07 Company Code: 6861 Company Name: Raydium Semiconductor Subject: Announcement of change in company spokesperson and deputy spokesperson Compliance Clause: Article 8 Fact Date: 1150515 Explanation: 1. Type of personnel change: Spokesperson, Deputy Spokesperson 2. Date of change: 115/05/15 3. Former position holder: Spokesperson: Yang Chu-Hsiang (Chairman); Deputy Spokesperson: Lee Chih-Sheng (General Manager) 4. New position holder: Spokesperson: Lee Chih-Sheng (General Manager); Deputy Spokesperson: Cheng Chia-Hsing (Corporate Governance Officer) 5. Change circumstances: Position adjustment 6. Reason for change: Position adjustment 7. Effective date: 115/05/16 8. Other matters: None.