1. The bidding scheme is the implementation target, mode, plan and measures of the bidding project according to the technical economy, management characteristics, conditions and functions, quality, price and progress requirements of the bidding project, and relevant laws, policies and technical standards.

Ways and methods of project bidding

2. According to the characteristics and needs of the project subject to tender, choose public bidding or invitation bidding according to law; Choose domestic bidding or international bidding; Choose appropriate bidding methods and means, including: traditional paper bidding or electronic bidding, one-stage bidding or two-stage bidding, framework agreement bidding, etc.