Securities Code: 002812 Stock Abbreviation: HEC Technology Announcement No.: 2026-017 Yunnan HEC Technology Holding Co., Ltd. Announcement on Progress of Guarantees within Consolidated Financial Statements The Company and all its directors guarantee that this announcement is true, accurate, and complete, and contains no false records, misleading statements, or material omissions.
I. Overview of Guarantee Situation Yunnan HEC Technology Holding Co., Ltd. (hereinafter referred to as the "Company") held the 51st meeting of the Fifth Board of Directors on December 30, 2025, and reviewed and approved the "Proposal on the Quota for Guarantees within the Consolidated Financial Statements for 2026". For details, please refer to the "Announcement on the Quota for Guarantees within the Consolidated Financial Statements for 2026" (Announcement No.: 2025-217) published by the Company on December 31, 2025, in the designated information disclosure media: China Securities Journal, Securities Daily, Shanghai Securities News, China Business News, and the Juchao Information Network (www.cninfo.com.cn). The Company held the first extraordinary general meeting of shareholders for 2026 on January 16, 2026, and reviewed and approved the above matters.