Project Number ZO25040005 Project Name January 2025 Baotou Steel Co., Ltd. Power Supply Plant and Rare Earth Steel Cold Rolling Plate Plant 3 Maintenance Bidding Procurement (Again) Release Date: April 9, 2025 Registration Deadline: April 14, 2024 Bid Start Date: April 10, 2023 Bid Opening Date: April 16, 2025-09:00 Project Category Service Unit Price Excluding Tax Address: Hexi Industrial Zone, Kun District, Baotou City, Inner Mongolia (200 meters north of the intersection of Gangtie Street and No.1 Road) Project Announcement Content: 1. Bidding Conditions The project has been approved and meets the bidding conditions. We are now conducting a domestic bidding, with the bidder being the Equipment Engineering Department of Inner Mongolia Baotou Steel Union Co., Ltd. Project ID ZO250400052. Project Overview ZO25040005. In January 2025, Baosteel Group's Dynamic Supply Plant and Rare Earth Steel Cold Rolling Plate Plant conducted a bidding and procurement process for three maintenance and repair projects. The details are as follows: please refer to the attached announcement for section names, service period (maintenance and repair projects are planned construction period), payment terms, and maximum bidding limit price excluding tax (yuan). Bid security deposit (yuan). Note 1: Acid regeneration Venturi washer repair plan. Construction period: Payment will be made within 180 days after signing the contract according to the financial plan (monthly account, next month payment, full payment after the warranty period expires, bank acceptance bill). Please refer to the detailed maximum limit price. 0.002 Acid regeneration 4 # Acid tank repair plan. Construction period: Payment will be made according to the financial plan within 180 days after signing the contract (monthly account, next month payment, warranty period expires). Pay in full later, bank acceptance draft) Please refer to the detailed maximum price limit of 1000.003 for the replacement project of the hot-melt intermediate joint in the cable tunnel of the power supply cable department of the power supply general factory. The planned construction period is 365 days, and payment will be made according to the financial plan (credit for the current month, payment for the next month, payment after the warranty period expires, and bank acceptance bill). Please refer to the detailed maximum price limit of 8000.003. Qualification requirements for bidders 3.1 are independent legal persons registered within the territory of the People's Republic of China; 3.2 Qualification and performance requirements are detailed in the table below; 3.3 This bidding does not accept consortium bidding; Attention: 1. The above requirements are all prerequisites for bidding. Failure to meet any of them will result in the rejection of the bid. 2. If an invoice is required, the invoice issuance date must be before the month of the announcement (for example, if the announcement is issued on April 26, 2023, the invoice issuance date must be before March 31, 2023). Section Name Qualification Requirements Performance Requirements 1. Acid Regeneration Venturi Scrubber Repair Bidders must have a professional contracting qualification of Level 2 or above for waterproof, anti-corrosion, and insulation engineering issued by the national administrative department, and possess a safety production license issued by the administrative department. Bidders must have at least one repair performance related to steel lined rubber lining brick construction and provide the corresponding contract. 2. Acid Regeneration 4 # Acid Tank Repair Bidders must have a professional contracting qualification of Level 2 or above for waterproof, anti-corrosion, and insulation engineering issued by the national administrative department, and possess a safety production license issued by the administrative department. Bidders must have at least one repair performance related to steel lined rubber lining brick construction and provide the corresponding contract. 3. Power Supply Cable Department of the Power Supply General Factory Cable Tunnel Hot Melt Intermediate Joint Replacement Project. 1. Bidders must have national energy certification