Techcom Securities Joint Stock Company (“TCBS”) hereby announces the public offering of bonds – Tranche 01 in accordance with the Certificate of Registration for Public Bond Offering No. 45/GCN-UBCK issued by the State Securities Commission of Vietnam, with details as follows:

• Certificate of Registration for Public Bond Offering
• Public Bond Offering Announcement
• Prospectus
• GCNDKDN_NQ010411
• Appendix I – Enterprise Registration Information
• Appendix II – Board of Directors’ Resolution approving the Bond Issuance Plan
• Appendix II – Board of Directors’ Resolution amending the Bond Issuance Plan
• Appendix III – Company Charter
• Appendix IV – Financial Statements as of 30 June 2025
• Appendix IV – Financial Statements 2023
• Appendix IV – Financial Statements 2024
• Appendix IV – Financial Statements 2025
• Appendix V – Commitments of the Issuer
• Appendix VI – Bondholders’ Representative Agreement 001
• Appendix VI – Bondholders’ Representative Agreement 002
• Appendix VI – Bondholders’ Representative Agreement 003
• Appendix VI – Bondholders’ Representative Agreement 004
• Appendix VII – Credit Rating Update Report
• Appendix VII – Initial Credit Rating Report

• Bond Subscription Registration Form
• Bond Subscription Guidelines
• Download Bond Subscription Registration Form – Public Offering TCXPO2628001

Respectfully announced.