According to the relevant laws and regulations on civil explosives (hereinafter referred to as civil explosives), in order to ensure timely connection of outsourced blasting services for self owned mines of relevant subsidiaries in Guangdong region from 2025 to 2026, combined with GA990-2025 "Qualification Conditions and Management Requirements for Blasting Operation Units", GA991-2025 "Management Requirements for Blasting Operation Projects", GA53-2025 "Qualification Conditions and Management Requirements for Blasting Operation Personnel" that will be implemented from July 1, 2025, and based on the principles of "openness, fairness, impartiality, and transparency", it is proposed that Fengkai Conch take the lead in organizing a joint project on outsourced blasting services for six companies in the region, including Yangchun Conch, Qingxin Conch, Hongfeng Conch, Guangying Conch, Fengkai Conch, and Deqing Conch. Bidding work. The bidding announcement is hereby released as follows: 1. Project Name: Outsourced Mining Blasting Operation Service 2. Bidding Organizing Unit: Fengkai Hailuo Jiaotou Green Building Materials Co., Ltd. 3. Overview of Bidding Content: According to relevant laws, regulations, rules, and standards on civil explosives (hereinafter referred to as civil explosives), six companies including Yangchun Hailuo, Qingxin Hailuo, Hongfeng Hailuo, Guangying Hailuo, Fengkai Hailuo, and Deqing Hailuo will be provided with outsourced mining blasting operation services, mainly including: 1. Blasting construction plan design; The second is the approval, purchase, storage, distribution, transportation, use, and blasting construction services for finished products, mixed explosives, and electronic detonators; The third is the vigilance, charging, filling, wiring, detonation, verification, and safety management during blasting operations; The fourth is the organization, procurement, and transportation coordination of the acceptance, use, return, and destruction process of civil explosive materials, as well as the mechanical secondary crushing treatment of large blocks and bottom roots. 4、 The service period for blasting operations is from July 1, 2025 to June 30, 2026, and for Deqing Hailuo, it is from August 1, 2025 to July 31, 2026. 5、 Blasting operation location: mining areas of the six subsidiaries mentioned above. 6、 The admission conditions for bidding units are: 1. Having independent legal personality, able to provide real and valid business license, safety production license, and business blasting operation unit license (second level or above qualification). 2. Qualified as a general taxpayer, able to provide VAT special invoices for blasting services issued by the tax department (including a 9% tax rate), with good credit and financial status. 3. Relevant certificates for the transportation of dangerous goods containing civil explosives should be obtained. If not, relevant certificates for the transportation qualifications of the authorized dangerous goods transportation company and the entrusted transportation agreement should be provided. 4. Must have experience in open-pit mine blasting operations, be familiar with the local blasting operations and management processes of the proposed bidding package, and be able to timely complete relevant business procedures before and after blasting operations in accordance with national policies and local public security department requirements. It is necessary to ensure that the local public security system approval and filing work for the winning bid package is completed before June 25, 2025, and to ensure that the conditions for on-site blasting operations are met before July 1 (the cost of approval, filing, and safety assessment work shall be borne by the winning bidder). 5. It is necessary to provide an implementation plan for the proposed bidding package project, including personnel composition (basic information, number, and qualifications of personnel involved in blasting), investment in blasting construction machinery, blasting organization and supply guarantee plan