Huaxin Building Materials held a board meeting on August 28, 2026 to consider and approve the proposal on the appointment of the vice president of the company. In accordance with the relevant provisions of the Articles of Association on the appointment of senior management and the nomination of the president, the Company appointed Mr. Olivier Milhaud and Mr. Ming Jinhua as vice presidents of the Company. The term of office shall expire at the eleventh session of the Board of Directors. Reporting directly to the Chief Executive Officer (CEO), Mr.
Olivier Milhaud is responsible for investor relations, corporate governance and risk management of offshore operations. Reporting directly to the Chief Executive Officer (CEO), Mr.
Ming is responsible for China's external public relations, general administration and party management, and security management.

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