The bidding documents should at least include the following contents:

1. Bidding announcement.

⒉Instructions to bidders. That is to specifically formulate bidding rules so that bidders can follow them when bidding. The main contents of the bidding instructions include:

⑴ Source of funds.

⑵ If there is no pre-qualification, the bidder’s qualification requirements must be put forward.

Tender documents

(3) Requirements for the origin of goods.

⑷Bidding documents and clarification procedures for bidding documents.

⑸Content requirements of bidding documents.

⑹Tender language. Especially for international tenders, since suppliers participating in the tender come from all over the world, the tender language must be stipulated.

⑺Tender price and currency regulations. Specify the scope of the bid quotation, that is, what aspects the bid should include, and unify the quotation caliber to facilitate the calculation and comparison of the lowest bid price during bid evaluation.

⑻Provisions for modifying and withdrawing bids.

⑼Tender format and tender deposit requirements.

⑽Standards and procedures for bid evaluation.

⑾Domestic preferential regulations.

⑿Tendering procedure.

⒀Tender validity period.

⒁Bidding deadline.

⒂The time and place of bid opening, etc.