[Huayoulien] Announcement of Major Issuance Conditions for 115th Fiscal Year First Secured Ordinary Corporate Bonds

1. Board of Directors resolution date: NA 2. Name: Huayoulien Development Co., Ltd. 115th fiscal year first secured ordinary corporate bonds 3. Whether general declaration issuance is adopted: No 4. Total issuance amount: 1 billion TWD 5. Par value per bond: 1 million TWD 6. Issue price: Issued at par value 7. Issuance period: 5 years 8. Issuance interest rate: 2.0% fixed annual interest rate 9. Type, name, amount and covenants of collateral: Bank guarantee 10. Purpose and usage plan of funds: Repayment of 110th fiscal year first secured ordinary corporate bonds 11. Underwriting method: Public offering through negotiation by securities firms 12. Bond trustee: Land Bank of Taiwan 13. Underwriting or sales institution: First Securities 14. Bond guarantor: First Commercial Bank 15. Agent for repayment of principal and interest: First Commercial Bank, Qianzhen Branch 16. Certification agency: Not applicable (book-entry issuance) 17. Conversion method: Not applicable 18. Put provision: None 19. Call provision: None 20. Conversion/exchange/warrant base date: Not applicable 21. Potential dilution of equity: Not applicable 22. Other matters: Approved by the Board of Directors on May 7, 115th year of the ROC. This announcement details the conditions.