1, the construction project that must be publicly tendered according to law shall be no less than 3 days;
2, according to the law must be open tender of government procurement projects belong to the long-term publicity, but within 7 working days after the announcement of winning the bid belongs to the questioning period;
3. The publicity period of the international bidding project of mechanical and electrical products that must be publicly tendered according to law shall not be less than 3 days;
Article 54 of the Regulations for the Implementation of the Bidding Law of People's Republic of China (PRC): "For a project that must be subject to bidding according to law, the tenderer shall publicize the winning candidate within 3 days from the date of receiving the bid evaluation report, and the publicity period shall not be less than 3 days. Bidders or other interested parties who have objections to the bid evaluation results of projects that must be subject to tender according to law shall raise them within the publicity period of the successful candidate. The tenderer shall make a reply within 3 days from the date of receiving the objection; Before making a reply, the bidding activities should be suspended. " Therefore, according to the law, the publicity period of the bid evaluation results of the project subject to tender shall not be less than 3 days.
Article 57 A tenderer and the winning bidder shall sign a written contract in accordance with the provisions of the Bidding Law and these Regulations, and the main terms of the contract, such as the subject matter, price, quality and performance period, shall be consistent with the contents of the tender documents and the bidding documents of the winning bidder. The tenderer and the winning bidder shall not conclude other agreements that deviate from the substantive contents of the contract.
The tenderer shall, within 5 days after signing the written contract at the latest, return the bid bond and the interest on the bank deposit for the same period to the winning bidder and the unsuccessful bidder.
Extended data:
In any of the following circumstances, the bid evaluation committee shall reject its bid:
(a) the tender documents are not stamped by the tenderer and signed by the person in charge of the unit;
(two) the bidding consortium did not submit the * * * and the bidding agreement;
(three) the bidder does not meet the qualifications stipulated by the state or the tender documents;
(4) The same bidder submits two or more different bid documents or bid quotations, except that the tender documents require the submission of alternative bid documents;
(five) the bid price is lower than the cost or higher than the highest bid price limit determined in the tender documents;
(six) the bid documents did not respond to the substantive requirements and conditions of the tender documents;
(seven) bidders have colluded in bidding, fraud, bribery and other illegal acts.
Reference: Baidu Encyclopedia? Regulations of People's Republic of China (PRC) Municipality on the Implementation of the Bidding Law