Bid

Bid is a common procurement method in international trade, referring to the process where a seller or contractor submits a quotation and proposal within a specified time in response to the tender documents issued by the buyer, in order to win the contract. Usage scenarios include international engineering contracting, bulk commodity procurement, government procurement, and corporate tendering. Precautions: Bids must strictly follow the tender document format, submission deadline, and bid bond requirements; the quotation should include all costs and risks; attention should be paid to the buyer's qualification review and evaluation criteria. Difference from other terms: A bid is the act of responding to a tender, while a tender is an invitation initiated by the buyer; unlike an inquiry, a bid is legally binding and requires performance once won. In addition, bidding often involves a bid bond, whereas a general quotation does not have this requirement. Foreign trade practitioners should be familiar with international tendering rules (such as the World Bank Procurement Guidelines) to avoid bid rejection due to procedural errors.