Tianshan Company: Postponement of the disclosure of the 2025 annual report.

Tianshan Group announces that, in order to further improve the preparation and review of regular reports, and ensure the authenticity, accuracy, and completeness of the 2025 annual report disclosure, the company has applied to the Shenzhen Stock Exchange to extend the deadline for disclosing the 2025 annual report to March 31, 2026. Currently, the company's production and operation are all functioning normally.