According to the relevant laws and regulations of our country, if there is collusion in bidding, the bid will be valid, and political sanctions will be given according to the collusion, and criminal responsibility will be investigated if it constitutes a crime. According to the relevant laws and regulations in China, some types of _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ If these documents are similar in shape and spirit, they can basically be regarded as collusion between bidders. If the collusive bidding is invalid, the directly responsible person in charge and other directly responsible personnel of the unit shall be fined more than 5% 10% of the amount of the winning project; If the case constitutes a crime, he shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention and shall also or only be fined. The punishment for collusion is fixed-term imprisonment of not more than three years or criminal detention, with or without a fine. If a unit commits this crime, it shall be fined, and the directly responsible person in charge and other directly responsible personnel shall be punished in accordance with the provisions of this crime committed by natural persons.

Legal basis: Legal basis: Article 53 of the Tendering and Bidding Law, if bidders collude with each other or with the tenderee to win the bid, if the bidders seek to win the bid by bribing the tenderee or members of the bid evaluation committee, the bid will be invalid, and a fine of more than 5% 10% of the amount of the winning project will be imposed, and the directly responsible person in charge and other directly responsible personnel will be fined more than 5% 10% of the unit amount. Illegal income, confiscate the illegal income; If the circumstances are serious, it shall be disqualified from bidding for projects that must be subject to tender according to law within one to two years, and shall be announced until its business license is revoked by the administrative department for industry and commerce; If a crime is constituted, criminal responsibility shall be investigated according to law. If losses are caused to others, they shall be liable for compensation according to law.