Legal Subjectivity:

According to Article 45 of the "Tendering and Bidding Law": After the winning bidder is determined, the tenderer shall issue a notice of winning the bid to the winning bidder and notify all parties of the winning result at the same time. Unsuccessful bidder. The bid winning notice shall have legal effect on the tenderer and the winning bidder. After the bid winning notice is issued, if the tenderer changes the bid winning result, or if the winning bidder abandons the winning project, he shall bear legal liability in accordance with the law. The bid winning notice is equivalent to the determination of the specific contract content. Therefore, if any party fails to sign a specific contract without reason at this time, it constitutes liability for contracting negligence. Article 59 of the "Tendering and Bidding Law" stipulates that if the tenderer and the successful bidder do not conclude a contract in accordance with the tender documents and the successful bidder's bidding documents, or if the tenderer and the successful bidder enter into an agreement that deviates from the substantive content of the contract, they shall be ordered to make corrections; A fine of not less than 5% but not more than 10% of the amount of the winning bid may be imposed. Article 60 stipulates that if the winning bidder fails to perform the contract with the tenderer, the performance bond shall not be returned. If the loss caused to the tenderer exceeds the amount of the performance bond, the excess shall be compensated; if the performance bond is not submitted, the performance bond shall be compensated. The tenderer shall be liable for compensation for losses. If the winning bidder fails to perform its obligations in accordance with the contract with the tenderer, and the circumstances are serious, its qualification to participate in projects that require bidding according to law within two to five years will be canceled and announced, until the business license is revoked by the industrial and commercial administrative agency. Legal objectivity:

; Article 59 of the "Tendering and Bidding Law of the People's Republic of China" If the tenderer and the winning bidder do not conclude a contract in accordance with the tender documents and the tender documents of the winning bidder, or the tenderer If the winning bidder enters into an agreement that deviates from the substantive content of the contract, it shall be ordered to make corrections; a fine of not less than 5% but not more than 10% of the amount of the winning bid may be imposed.