01The tenderer discloses secrets

Where a bid inviter or its entrusted agency discloses confidential information and data related to the bid and bid, or other relevant information that may affect fair competition and cause losses to the bidder, it may demand compensation。

02The bid inviter colluded with other bidders in bidding

Tenderer's participation in cross-bid behavior is essentially a kind of"False bidding" is an act of "covering up illegal purposes in a lawful form"。The bidder may lodge a complaint with the administrative supervision department, and may also request the tenderer to compensate the relevant expenses paid by the tenderer for participating in the bidding competition activities of the project, such as travel expenses and bid document preparation fees。

03The tenderer terminates the tender

Where a bid inviter terminates the bid invitation after issuing a bid invitation, bid invitation document or pre-qualification document, the bidder may require the bid inviter to return the fee for the bid invitation document or pre-qualification document it has charged。If the bid security has been submitted, the bid security and the interest on the bank deposit for the same period can be returned。

04The bid inviter illegally collects bid security

The bid security shall not exceed the estimated price of the bidding projectIf the tenderer fails to collect the bid security deposit in accordance with the proportion prescribed by law, or fails to return the bid security deposit and the interest on its bank deposit in the same period in accordance with the provisions, and causes losses to the bidder, he may claim compensation。

05The tenderer does not determine the bid or sign the contract according to the regulations

Where the tenderer fails to determine the winning bidder in accordance with the provisions, fails to issue the notification of winning the bid without justifiable reasons, changes the result of winning the bid without justifiable reasons after the notification of winning the bid, fails to conclude a contract with the winning bidder without justifiable reasons, or puts forward additional conditions to the winning bidder when concluding the contract, thereby causing losses to the winning bidder, compensation may be required。