It is required in the tender that bidders are allowed to submit electronic backup bid documents (suffix. bfbs)。 What does this mean?

Electronic documents generated by the bidding system.

Tender documents, also known as tender announcement, tender announcement and tender advertisement, are to announce the main contents and requirements of tender to all parts of the world in order to attract many investors to bid. They are usually published through newspapers, radio, television and other public media. In the whole bidding process, it is the first public document used and the only knowledgeable document every week.

1. Invitation to bid is a written document for the tenderer to select the buyer or contractor by taking advantage of the competition among bidders and absorbing the advantages of various places relative to other places. It belongs to the category of invitation. The so-called tender documents refer to the tender documents issued by the owner in accordance with the prescribed conditions, inviting bidders to bid, and selecting ideal partners among the bidders.

2. Bidding documents are practical documents used to introduce the situation, guide the work and execute certain procedures in the bidding process. The tender document is a kind of announcement document, which provides comprehensive information, facilitates the bidders to prepare according to the information provided in the tender document, and guides the tender work at the same time.

3. Bidding documents generally consist of three parts: title, text and ending. Write it in the middle of the first line. There are four common ways to write it. First, it consists of four elements: the name of the tender unit, the nature and content of the tender, the form and language of the tender. Second, the title consists of three elements: the nature and content of the tender, the form and language of the tender; Third, only write the word "tender"; The fourth is the advertisement title, such as "Who will sign the XXX factory".

4. Text. The text consists of introduction and text. In the introduction, it is required to write clearly the basis and reasons for bidding. The main part should be clear about the bidding method (open bidding, internal bidding, invitation bidding), bidding scope, bidding procedures, specific requirements of bidding content, principles for both parties to sign contracts, rights and obligations in the bidding process, organization and leadership and other matters needing attention.

5. End. The name, address, telephone number and telegram registration of the bidder shall be signed at the end of the bidding documents for the convenience of the voters.

6. The tender documents, also known as tender announcement, tender announcement and tender announcement, are documents with great information. Generally, publicity is carried out through mass media, so it is also called tender advertisement, that is, advertisement. Bidding is a means to attract competitors, and the competition is fierce. The bidding documents require results in a short time and have a sense of urgency.