Introduction of stop loss price function

First, it can effectively control investment and prevent investment risks brought by vicious bidding. The second is to dilute the pre-tender estimate. In the environment of advocating no pre-tender price, the blocking price came into being, which improved the transparency of bidding activities, truly achieved "visible and tangible", fundamentally curbed illegal activities such as touching the pre-tender price and revealing the pre-tender price, avoided "black-box operation" and got out of the strange circle of bidding quotation following the pre-tender price. At the same time, the establishment of the block price avoids the disorderly competition without the base price, and plays a favorable role in guiding the quotation and healthy competition. Third, the rational use of stop price and bid evaluation methods can effectively prevent collusion and collusion. For example, in practice, if 4% below the average price is used as the optimal price, bid rigging can be resisted.

1, open and transparent block price can effectively avoid black-box operation.

The compilation of the stop price must be carried out in strict accordance with the current relevant pricing regulations, and the compilers shall not adjust and float down at will, and must be open to all bidders and shall not keep secrets. For example, it is specially stipulated in Guizhou Province that the construction bidding of large and medium-sized construction projects that all use state-owned funds or state-owned funds occupy a controlling or leading position shall be subject to bill of quantities bidding. The tender of bill of quantities shall adopt the evaluated reasonable lowest bid price method, and the stop price of the project shall be compiled as the highest price limit for the tenderer to control the investment in the construction project. The stop price of the project will be announced to the bidder 10 days before the bid opening. If the bidder thinks that the stop price of the project is lower than its enterprise cost, it may notify the tenderer in writing not to bid five days before the bid opening. When there are less than three bidders, the tenderer shall recalculate the stop price of the project and reorganize the bidding. The maximum price has been announced in advance, and bidders can consider whether to accept and continue to participate in the bidding. How can they quote the price of the rejected tender when they know the maximum price? Therefore, stopping the price has improved the transparency of bidding activities and truly achieved "visible and tangible". In the past, illegal activities such as touching the pre-tender estimate and leaking the pre-tender estimate will be effectively curbed, avoiding "black-box operation" and getting out of the strange circle of bidding enterprises around the pre-tender estimate. It will play an active role in effectively controlling state investment, curbing the "three super" of the project, winning the bid at a reasonable low price according to the market, ensuring the quality of the project, putting an end to the "bean curd residue" project and preventing project corruption.

2. Stop price enables all bidders to make their own quotations, fair competition and conform to market rules.

Bidding with bill of quantities is essentially the rule that the market determines the price. The stop price is announced to all bidders in advance, which makes the competition among bidders more transparent, truly stands on the same starting line, and provides a platform for all bidders to compete fairly. It reflects the tenderer's subjective will, that is, it expresses the quality and economic affordability of the building products he wants to buy. Blocking prices can prevent bidders from raising prices. On the other hand, if the bidder thinks that the bid price of the tenderer is unreasonable, there is every reason not to participate in the bidding of the project, which is in line with the principle of fairness to both parties to the transaction. Bidders can quote independently, regardless of the pre-tender estimate. For example, in order to occupy the market in a certain region, they can pursue meager profit or break-even in the bidding quotations of the first few projects entering the region. Through careful management in construction, let the society know about the enterprise, establish the enterprise image, win the social reputation and accumulate capital for occupying the market in the future.

3. Winning the bid with the reasonable lowest price can promote the bidding enterprises to improve their management level and accelerate technological innovation.

The bid evaluation method of winning the bid with the reasonable lowest price is the basic criterion of the valuation standard of bill of quantities. For a bidder, if he wants to gain a foothold in the construction market, he must pursue less profits than other bidders, or have an advantage in technical equipment and management level, so that he can win the bid at a low price and make a profit. In this way, the profit space of construction enterprises is more reasonable, and the road of management and production technology is truly profitable, which promotes construction enterprises to reduce internal costs and improve the advanced level of enterprises. Otherwise, it will be eliminated by the market, which conforms to the development law of survival of the fittest.