China National Chemical Corporation (ChemChina) Dajiang Environmental Protection Technology Co., Ltd. Resin - Announcement of Public Inquiry and Comparison Results in May 2025 1. Project Information Procurement Project Number: BM012416HXCGFA250429001 Procurement Project Name: Resin - May 2025 Section (Package) Number: BM012416HXCGFA250429001/01 Section (Package) Name: Resin - May 2025 Section Package 012 Transaction Results Supplier: Jiujiang Best New Materials Co., Ltd. 3. Contact Information Purchaser: ChemChina Dajiang Environmental Protection Technology Co., Ltd. Address: No. 5, Xinxialu Daguang Connection Line, Xialu District, Huangshi City, Hubei Province Postal Code: 435000 Contact Person: He Yun Phone: 13995966468 Email: 48538175@qq.com ChemChina Dajiang Environmental Protection Technology Co., Ltd. May 18, 2025