Friends who are involved in bidding know that bidding is mainly divided into two forms, namely invitation bidding and public bidding. In the actual bidding process, public bidding is very common. According to the well-known bidding information service The information data provided by the platform Jianyu Bidding Subscription shows that there is far more information about public bidding than invitational bidding, so invitational bidding will only be adopted under specific circumstances. The following is an introduction to the main content of the differences between public bidding and invitational bidding brought by Zhongda Consulting for reference.

So what is the difference between invitational bidding and public bidding? Please follow the Jianyu Bidding Subscription Editor to find out.

(1) The ways of releasing information are different. Public bidding is published in the form of announcements, and invitational bidding is published in the form of invitations to bid.

(2) The selection range is different. Public bidding uses the form of a bidding announcement and is targeted at all potential legal persons or other organizations that are interested in the bidding project. The tenderer does not know the number of bidders in advance; invitational bidding is targeted at legal persons or other organizations that are already known and have been informed in advance. Know the number of bidders.

(3) The scope of competition is different. Since open bidding gives all qualified legal persons or other organizations the opportunity to participate in the bidding, the scope of competition is wider and the competitiveness is fully reflected. The tenderer has absolute room for choice and can easily obtain the best bidding effect; Invitation bidding is in progress The number of bidders is limited, and the scope of competition is limited. The bidder has relatively little room for choice. It may increase the contract price of the winning bid, or it may be smaller. It may increase the contract price of the winning bid, or it may increase the contract price of some technical aspects. omission of a more competitive supplier or contractor on the market or quotation.

(4) The degree of disclosure varies. In public bidding, all activities must be conducted openly in strict accordance with pre-specified and well-known procedural standards, which greatly reduces the possibility of cheating; in comparison, the degree of openness in invitational bidding is inferior, and the opportunity for illegal conduct is limited. More.

(5) Time and cost vary. Since the invitation to bid is not announced and the bidding documents are only sent to a few companies, the entire bidding time is greatly shortened and the bidding costs are also reduced accordingly. Comparing the procedures of public bidding, there are many time requirements from issuing an announcement, bidders' response, bid evaluation, to signing a contract, and many documents need to be prepared, so it takes a long time and the cost is relatively high.

The two bidding methods have their own merits. Comparing them from different perspectives will lead to different conclusions. In practice, the practices of various countries or international organizations are not consistent. Some did not give a preferential opinion, but gave the discretion to the tenderer, who can use the public or invitation method independently according to the characteristics of the project, as long as it does not violate the legal provisions and realize the "openness" to the maximum extent. , fair and just”.

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