Information Disclosure

Share Subscription Application Form

Instructions for Registration and Payment for AMY Shares

1. Public Offering Announcement

2. Certificate of Registration for the Initial Public Offering (IPO) of Shares

3. Prospectus of ASIA-US INDUSTRIAL JOINT STOCK COMPANY

Appendix 01: Enterprise Registration Certificate of ASIA-US INDUSTRIAL JOINT STOCK COMPANY

Appendix 2.1: Resolution of the Annual General Meeting of Shareholders

Appendix 2.2: Board of Directors' Resolution on the Implementation of the Initial Public Offering and Listing Plan

Appendix 03: Charter of ASIA-US INDUSTRIAL JOINT STOCK COMPANY

Appendix 4.1: Separate Financial Statements 2024

Appendix 4.2: Consolidated Financial Statements 2024

Appendix 4.3: Separate Financial Statements 2025

Appendix 4.4: Consolidated Financial Statements 2025

Appendix 4.5: Q1 2026 Financial Report

Appendix 4.6 Q1 2026 Consolidated Financial Statements

Appendix 05: Audited Report on Paid-up Charter Capital