Lingshan Operations Branch's Safety Production Standardization Level 1 Certification Replacement and Emergency Plan Preparation Project Inquiry and Procurement Transaction Announcement (Procurement Project Number: XFZ-2025-FW4775) The supplier inquiry and procurement pre transaction announcement for Lingshan Operations Branch's Safety Production Standardization Level 1 Certification Replacement and Emergency Plan Preparation Project has ended, and no objections or complaints have been received during the publicity period. After research by the purchaser, it has been determined that Lingshan Operations Branch's safety production standardization level one certification renewal and emergency plan preparation project has been compared. The transaction results are as follows: 1. Supplier: Hebei Luhang Testing and Certification Co., Ltd. 2. Transaction price: 190000 yuan 3. Construction period/delivery period/service period: Obtaining a level one certification, completing emergency plan modifications, and document review in 2026 and 2027 are hereby announced. Buyer: Lingshan Expressway Operation Branch of Guangxi New Development Transportation Group Co., Ltd. May 20, 2025