How to deal with Party A's property fees arising from illegal bidding by property companies?

Article 53 of the Bidding Law of People's Republic of China (PRC): If the responsible bidders collude with each other or with the tenderee, and 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 fine; 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.

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If losses are caused to others, they shall be liable for compensation according to law.