Article 10 provides that the purchaser shall be the subject of the procurement of the market level of technology or services, supply, price and other circumstances of the market survey, according to the survey, the asset configuration standards, etc., scientific and reasonable determination of the procurement needs, the price measurement. Article 12 further clarifies that the purchaser, based on price measurement, may reasonably set a maximum price within the procurement budget amount, but shall not set a minimum price. Reasonable determination of procurement needs is very favorable to suppliers. (Xiu Xiaoyun)