2. If it is really suspected of contract fraud, it is a public prosecution case and should be within the scope of public security investigation. The court only holds hearings and has no right to investigate.
Legal basis: Article 224 of the Criminal Law of People's Republic of China (PRC), for the purpose of illegal possession, defrauds the other party of property in any of the following circumstances during the signing and performance of the contract. If the amount is relatively large, he shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention, and shall also, or shall only, be fined for a huge amount or if there are other serious circumstances, he shall be sentenced to fixed-term imprisonment of not less than three years but not more than 10 years, fixed-term imprisonment of not less than 10 years or life imprisonment, and shall also be fined.
(a) to sign a contract in the name of a fictitious unit or in the name of another person; (2) Using forged, altered or invalid bills or other false certificates of property rights as collateral; (3) Having no actual performance ability, first performing a small contract or partially performing the contract to trick the other party into continuing to sign and perform the contract; (4) fleeing after receiving the goods, payment, advance payment or secured property paid by the other party; (5) defrauding the other party's property by other means.