First Copper Announces Cash Dividend Record Date

1. Date of Board or Shareholders' Meeting Resolution or Company Decision: July 1, 115 2. Type of Ex-Rights/Ex-Dividend (please enter 'Ex-Rights', 'Ex-Dividend', or 'Ex-Rights and Ex-Dividend'): Ex-Dividend 3. Ordinary Share Dividend Type and Amount: Cash dividend of NT$0.40 per share, totaling NT$143,848,866 4. Ex-Dividend Trading Day: July 29, 115 5. Last Transfer Date: July 30, 115 6. Start Date of Transfer Suspension: July 31, 115 7. End Date of Transfer Suspension: August 4, 115 8. Ex-Dividend Record Date: August 4, 115 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: September 2, 115 13. Other Matters to be Disclosed: All shareholders who hold the company's shares but have not yet completed the transfer procedures must visit the Company's Shareholder Services Section on the 11th floor at No. 210, Section 3, Nanjing East Road, Zhongshan District, Taipei City before 5:20 PM on Thursday, July 30, 115, to complete the transfer. For registered mail, the postmark date of July 30, 115 (the last transfer date) will be the valid reference.