China Chemical Engineering Eleventh Construction Co., Ltd. Xinjiang Branch China Chemical Engineering Eleventh Construction Qinghai Huixin 20000 tons Changping stone inquiry and procurement change announcement China Chemical Engineering Eleventh Construction Co., Ltd. Xinjiang Branch China Chemical Engineering Eleventh Construction Qinghai Huixin 20000 tons Changping stone package 01 (procurement number: 2025-05-09-XJ-0066), due to insufficient number of applicants, the following changes are made: 1. Project information Procurement project number: 2025-05-09-XJ-0066 Procurement project name: China Chemical Engineering Eleventh Construction Qinghai Huixin 20000 tons Changping stone package (package) number: 2025-05-09-09-XJ-0066/01 Section (Package) Name: Sinochem Eleventh Construction Qinghai Huixin 20000 tons Changping Stone Section Package 012. Change Information Procurement Document Acquisition End Time: May 2016 00:00 Clarification Question Submission Deadline: May 2, 2025 9:00 Response Document Submission Deadline and Opening Time: May 2, 2025 9:00 Other content remains unchanged. If you have any questions, please contact the contact person below. 3. Contact Information: China Chemical Engineering Eleventh Construction Co., Ltd. Xinjiang Branch Address: Magnesium Industry Plant Area, Cha'erhan Salt Lake, Golmud City, Qinghai Province Postal Code: 81600 Contact Person: Gao Yaqi Phone: 18937121086 Email: 1024698507@qq.com China Chemical Engineering Eleventh Construction Co., Ltd. Xinjiang Branch May 19, 2025