CONSOLIDATED BUSINESS PERFORMANCE REPORT AND EXPLANATION – Q4 2025

1. On January 30, 2026, Tan Binh Cultural Joint Stock Company announced the Consolidated Financial Statements for Q4/2025, including:

  • Consolidated Statement of Profit or Loss

  • Consolidated Balance Sheet

  • Consolidated Cash Flow Statement

  • Notes to the Consolidated Financial Statements

2. Document No. 42/2025/VB – ALT regarding the Explanation of the Consolidated Business Results for Q4/2025.

3. PERIODIC DISCLOSURE OF FINANCIAL STATEMENTS

To: Hanoi Stock Exchange:

Pursuant to the provisions of Clause 3, Article 14 of Circular No. 96/2020/TTBTC dated November 16, 2020, ofthe Ministry of Finance guiding information disclosure on the stock market, Alta Company shall disclose information on the Financial Statements
(FS) of Quarter IV/2025 to the Hanoi Stock Exchange