Legal basis: Article 45 of the Bidding Law of People's Republic of China (PRC) * * * After the winning bidder is determined, the tenderer shall issue a letter of acceptance to the winning bidder and notify all bidders who have not won the bid.
The bid-winning notice has 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 the winning bidder abandons the bid-winning project, it shall bear legal responsibility according to law.
Article 46 of the Bidding Law of People's Republic of China (PRC), the tenderer and the winning bidder shall conclude a written contract in accordance with the bidding documents and the bidding documents of the winning bidder within 30 days from the date of issuance of the bid-winning notice. The tenderer and the winning bidder shall not conclude other agreements that deviate from the substantive contents of the contract.
If the tender documents require the winning bidder to submit the performance bond, the winning bidder shall submit it.
skill
The above answer is only for the current information combined with my understanding of the law, please refer carefully!
If you still have questions about this issue, I suggest you sort out relevant information and communicate with professionals in detail.