Announcement on the Results of Single Source Procurement for the 2025 Ferrous Chloride Water Directional Transport Project in Taixing Direction (Project Number: DJCG2025000778) Our company conducted procurement for the 2025 Ferrous Chloride Water Directional Transport Project in Taixing direction using single source procurement on April 21, 2025. The announcement of the transaction results of this procurement is as follows: 1. Procurement project number DJCG2025000778 2. Procurement project name: 2025 Ferrous Chloride Water Directional Transport Project - Taixing Direction 3. Procurement method: single source procurement 4. Procurement content: Ferrous Chloride Water Transport 5. Procurement announcement date and media: April 24, 2025, Dongjiang Environmental Protection Electronic Procurement Platform and Yuecaiyi Sunshine Electronic Procurement Platform. 6、 Project Review Information Review Date: April 22, 2025 Review Location: Conference Room on the Second Floor of Kunshan Qiandeng Three Waste Purification Co., Ltd. Review Team Members: Du Feige, Yu Chunhong, Wang Jingqi, Project Name, Transaction Supplier Name, and Transaction Price Project Name, Transaction Supplier Completion Price (Other Quotations) \ r \ n \ r \ n2025 Ferrous Chloride Water Directional Transportation Project - Taixing Direction \ r \ nTaixing Mingcheng Logistics Co., Ltd. \ r \ n97 \ r \ n8. Contact Information Purchaser: Kunshan Qiandeng Three Waste Purification Co., Ltd. Address: No. 9 Hejiabang Road, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province Contact Person: Gao Min Phone: 18550328525 Email: gaomin@dongjiang.com.cn Procurement Agency: Address: Contact Person: Phone: Email: