1. First of all, the qualification confirmation of bidding should not be in the bidding process. The qualification requirements confirmed by the tenderee or its agency shall be the preparation for bidding. Once entering the bidding process, the qualification requirements shall not be changed at will.
2. Please refer to the qualification grade standard of construction enterprises for specific standards.
3. The qualification grade standard of construction enterprises is an industry standard formulated by the Ministry of Construction in conjunction with the Ministry of Railways, the Ministry of Communications, the Ministry of Water Resources, the Ministry of Information Industry, the Civil Aviation Administration and other relevant departments according to the Regulations on the Administration of Construction Enterprise Qualification (Order No.87 of the Ministry of Construction). "Qualification Grade Standard for Construction Enterprises" came into effect on July 1 2006. The Ministry of Construction's Qualification Grade Standard for Construction Enterprises (Trial) (Jian Peijun 1995666), Regulations on Qualification Management of Precast Concrete Components and Commercial Concrete Production Enterprises (Trial) (Jian Jian 1993770), and Qualification Grade Standard for Building Curtain Wall Construction Enterprises (Jian Peijun 199608).
4. The setting of qualifications cannot exclude potential bidders, in other words, enterprises with low qualifications cannot require enterprises with high qualifications to complete the project.
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