[Lian Shang Development] Supplementary Announcement Regarding the Issuance of the 2025 Domestic Secured Corporate Bonds Announced on May 6, 2025

1. Board Resolution Date: NA 2. Name [XX Company's Xth (Secured/Unsecured) Corporate Bond]: Lian Shang Development Co., Ltd. 2025 Domestic Secured Corporate Bond No. 2 3. Whether to adopt a shelf registration for bond issuance (Yes/No): No 4. Total Issuance Amount: NT$300,000,000 5. Face Value per Bond: NT$1,000,000 6. Issuance Price: Issued at 100% of face value 7. Issuance Period: Five years 8. Interest Rate: Fixed annual interest rate of 2.07% 9. Type, Name, Amount, and Covenants of Collateral: Bank guarantee 10. Use of Proceeds and Utilization Plan: To finance the principal repayment of maturing domestic secured corporate bonds of the Company. 11. Underwriting Method: Public offering through negotiation and sale entrusted to a securities firm. 12. Bond Trustee: Taiwan Land Bank Co., Ltd. 13. Underwriting or Sales Agent: Mega Securities Co., Ltd. 14. Issuing Guarantor: Mega International Commercial Bank Co., Ltd. 15. Principal and Interest Paying Agent: Changchun Branch, Mega International Commercial Bank Co., Ltd. 16. Certifying Institution: Not applicable as it is an uncertificated issuance. 17. Conversion Method (if convertible into shares): Not applicable. 18. Put Option Conditions: None. 19. Call Option Conditions: None. 20. Conversion Basis Date (if convertible, exchangeable, or with warrants): Not applicable. 21. Potential Dilution of Equity (if convertible, exchangeable, or with warrants): Not applicable. 22. Reasonableness and Necessity of Fundraising After Cash Capital Reduction (Applicable if cash capital reduction was conducted in the fundraising year or the preceding year): Not applicable. 23. Other Matters to be Notified: To be handled in accordance with relevant laws and regulations, and will be announced separately after obtaining approval from the competent authority.