1. Bidding conditions: The construction of the fourth section of the National Advanced Rare Metal Materials Technology Innovation Center (Phase I) project has been approved by the Administrative Approval Service Bureau of Xi'an High tech Zone with the approval of 2211-610161-04-08-858725. The project owner is Xi'an Rare Metal Materials Research Institute Co., Ltd. The project funds come from a state-owned holding project, and the project contribution ratio is 100.00% self raised funds. The bidder is Xi'an Rare Metal Materials Research Institute Co., Ltd., and the bidding agency is Longhuan Project Management Consulting Co., Ltd. The project has met the bidding conditions and is now open for bidding. 2. Project Overview 2.1 Project Scale: The project has a construction area of approximately 187000 square meters, including an experimental building, a pilot plant, etc. The project plans to purchase more than 500 sets of hardware equipment, including high-end melting equipment, purification devices, precision testing instruments, etc., for basic research and advanced technology development platforms, material processing and pilot testing platforms, public testing technology and service platforms, scientific and technological achievement transformation platforms, and high-end talent training bases; 2.2 Project Location: About 1.6 kilometers south of Tianqiao Expressway, High tech Zone, Xi'an City, Shaanxi Province, north of Northwestern Polytechnical University, west of Dongda Road, and east of Guihua Road.; 2.3 Total project investment: 200000000 yuan; 2.4 Section Division: Section Name: Construction of Section Four of the National Advanced Rare Metal Materials Technology Innovation Center Construction Project (Phase I); Section number: E6101003506gU0I2KzDD001； Section type: Construction; 2.5 Bidding Scope: Section Name: Construction of Section 4 of the National Advanced Rare Metal Material Technology Innovation Center Construction Project (Phase I). The scope of this bidding includes the construction of Section 1 of the National Advanced Rare Metal Material Technology Innovation Center Construction Project (Phase I), underground garage, gatehouse civil engineering, electrical engineering, fire alarm engineering, weak current embedded engineering, ventilation engineering, water supply and drainage engineering, fire engineering, etc. Please refer to the construction drawings, bill of quantities, all contents specified in the bidding documents, and the on-site management requirements of the tenderer for details.; 2.6 Other: The construction bidding estimate for the fourth section of the National Advanced Rare Metal Materials Technology Innovation Center Construction Project (Phase I) is approximately 420 million yuan.. 3. Qualification Requirements for Applicants 3.1 Section Name: Construction of Section 4 of the National Advanced Rare Metal Materials Technology Innovation Center Construction Project (Phase I). This pre qualification review requires applicants to have the qualification of [Level 2 General Contracting for Construction Projects] or above, and possess corresponding abilities in personnel, equipment, funds, etc. Among them, the bidder intends to appoint a project manager who holds the qualification of Registered Constructor Level 1 or above (in the field of construction engineering) and a valid safety production assessment certificate (Construction Safety B Certificate), is registered in this unit, and has not served as a project manager for other ongoing construction projects. 3.2 Section Name: Construction of Section 4 of the National Advanced Rare Metal Materials Technology Innovation Center (Phase I) Project. This qualification pre-approval does not accept consortium qualification pre-approval applications. 3.3 Each bidder may bid for one of the above-mentioned sections of this bidding project, but is allowed to win a maximum of one section (applicable to bidding projects divided into sections). three point four