XJCGZXHG202503304581. Procurement Conditions: Huainan Mining (Group) Co., Ltd. has met the procurement conditions for spiral protective covers and rubber hose protective covers (re procurement). We now invite suppliers to participate in the inquiry procurement activity. 2. Project Overview 2.1 Project Name: Spiral Protective Cover, Rubber Hose Protective Cover (Redemption) 2.2 Procurement Quantity/Estimated Amount: 400000 (estimated amount, for quotation reference only) 2.3 Signing Framework Agreement: Yes 2.4 Pricing: No 2.5 Main Technical Requirements: 2.5.1 Execution Standards: General Test Methods and Judgment Rules for Flame Retardant and Antistatic Properties of Polymer Products Used in Coal Mines MT/T113-19952.5.2 Qualification Requirements:/2.5.3 Main Technical Parameters: Execution of MT113-1995 and National Standards to Meet the Safety Production Needs of Coal Mines. 2.6 Delivery Location: The supplier shall deliver the goods to the designated delivery location as requested by the purchaser. 2.7 Delivery Time: The deadline determined in the delivery notice of the purchaser shall prevail. 2.8 Delivery Method: During the term of the agreement, the purchaser shall determine the required materials through a delivery notice, and the supplier shall deliver the materials to the purchaser based on the delivery notice issued by the purchaser. The supplier shall bear the risks before delivery. 2.9 Payment terms: 50% of the payment shall be made in the third month after the receipt of the qualified invoice upon arrival of the goods, 40% in the eleventh month, and the remaining 10% shall be paid without interest after the warranty period expires and there are no quality issues. If there are quality issues that cannot be resolved during the warranty period, the warranty deposit will not be paid. 2.10 Procurement Details: (see attached announcement for details) 3. Supplier Qualification Requirements 3.1 Qualification Requirements: 1. The bidder must be the manufacturer or regional authorized distributor of the products being bid on. 2. The bidder must be a registered legal entity within the territory of the People's Republic of China and possess a valid business license. 3.2 Financial Requirements: Suppliers must promise not to be in a state of being ordered to cease operations, having their assets taken over, frozen, or bankrupt. 3.3 Performance Requirements: Bidders must provide sales performance for products of the same type with a single contract amount of no less than 200000 yuan since January 1, 2022 (based on the contract signing time). The bidder shall provide a contract (or framework agreement) that can prove the performance requirements of this project. The proof documents provided for the contract (or framework agreement) shall include: pages signed and stamped by both parties, signing time, and key information pages in the performance requirements; 2. The user certificate must be stamped by the user and can be an acceptance certificate, proof of use, follow-up records, or other materials that can prove the execution of the contract Personnel requirements: 3.4 Reputation requirements: (1) Suppliers shall not be suspended from procurement for the same project as the tenderer and have not yet resumed procurement, or have their qualifications revoked and are still in the disposal period. (2) The supplier is not included in the list of abnormal enterprises or seriously illegal and dishonest enterprises in the National Enterprise Credit Information Publicity System (www.gsxt. gov.cn) of the State Administration for Market Regulation. (3) The supplier is not included in the list of dishonest persons subject to enforcement on the Supreme People's Court China Execution Information Disclosure Network (zxgk. court. gov.cn). 3.5 This inquiry: Joint bidding is not accepted. 3.6 Other requirements: 1. The coverage of the quoted materials must reach 1