Is offline public bidding compliant?

Off-line bidding refers to issuing a tender announcement through formal channels, and the bidder can only purchase the tender documents after issuing the financial status certificate, qualification certificate, performance certificate and other relevant materials and being confirmed by the bidding agency.

Off-line bidding refers to issuing a tender announcement through formal channels, and the bidder can only purchase the tender documents after issuing the financial status certificate, qualification certificate, performance certificate and other relevant materials and being confirmed by the bidding agency. Go to the designated place at the specified time, conduct on-site bid opening, and the two sides communicate face-to-face to ask questions. Short-listed bidding refers to the qualification to participate in formal bidding. Short-listed bidding refers to public bidding (prequalification), and generally a prequalification announcement (tender announcement) is issued. Bidders who meet the requirements of the tender announcement can sign up for prequalification and purchase prequalification documents. The bidder shall prepare the prequalification application form according to the requirements of prequalification documents and submit it within the specified time. The tenderer will review the bidder's credit ability according to the prequalification application form, so the potential bidders who have passed the prequalification will receive the prequalification notice, and then they can purchase the bidding documents and pay the bid bond before they can formally participate in the bidding. Different industries shortlisted for bidding have different requirements for various qualifications. There are clear bidding requirements in the tender documents, and the required qualifications can be compiled item by item according to the tender documents or tender announcements. As long as it is a tender, there will be tender documents or tender documents (announcements), so there will be no unsolicited tender.