Procurement Announcement No. RQXYGG202505120009 I. Basic Information of Procurement Project Procuring by: Luoyuan Huarun Gas Co., Ltd. Procurement Project No. RQCGXY202505120009 Procurement Project Name: Luoyuan Baosteel Secondary High Pressure Pipeline Installation Filter Pry Procurement Project Content and Scope: Luoyuan Baosteel Secondary High Pressure Pipeline Installation Filter Pry Procurement Project, purchasing one filter pry. Specific technical requirements are detailed in Volume 5 of this document. 2、 Supplier qualification requirements: 1. Qualification requirements: 1. The supplier must be an independent legal person or other organization legally registered within the territory of the People's Republic of China, have the ability to independently bear civil liability, and have the right to independently enter into contracts (provide the business license of the enterprise); 2. Production enterprises must possess the "Special Equipment Production License of the People's Republic of China" issued by the State Administration for Market Regulation or its authorized institutions. The licensed projects must include the manufacturing of pressure vessels, and the licensed sub projects must cover medium pressure vessels (M) and/or low-pressure vessels (L), and the certificate should be valid. The responding unit needs to provide a scanned copy of the original certificate. 3. The responding unit must have completed one performance related to the dismantling and installation of equipment with a single contract amount of 200000 yuan or more from April 1, 2022 to the deadline for bidding (with a copy stamped with the official seal). 4. Agent: Permitted. A manufacturer can only respond to a quotation or entrust an agent to respond to a quotation for goods of the same brand and model, otherwise the relevant response quotations are invalid. If the response is from an agent, a manufacturer's distribution (agency) authorization certificate must be provided. It is also necessary to provide the manufacturer's "Special Equipment Production License of the People's Republic of China", which must include the manufacturing of pressure vessels, and the sub projects of the license must cover medium pressure vessels (M) and/or low pressure vessels (L), and the certificate should be valid. 2、 Credit requirement (1) The responding supplier (including member units of the consortium) has not been“ National Enterprise Credit Information Publicity System; The website (www.gsxt. gov.cn) is included in the list of serious illegal and dishonest enterprises (such as providing screenshots of the website query interface); (2) The responding suppliers (including member units of the consortium) have not been“ Credit China; The website (www.creditchina. gov.cn) has been included in the list of serious dishonest entities (such as providing screenshots of the website query interface). 3、 The acquisition of procurement documents will be published on the Shouzheng Electronic Tendering Platform of China Resources Group, and no paper procurement documents will be provided offline. Interested participants are required to log in to the Shouzheng Platform to view and download the procurement documents. 4、 The deadline for submitting response documents/quotations is May 28, 2025 at 8:00am (Beijing time, subject to further notice if there are any changes). Response file submission/quotation method: Submit electronic response files or quotations through the CR Group Shouzheng Electronic Tendering Platform before the deadline for response file submission/quotation. Late submissions will be rejected. 5、 Contact information of purchaser: Mr. Jiang Phone: 62577617 Email: 2411830227@