“invitation to tender”造句，怎麼用invitation to tender造句

A definition to the 3 main pattern of public bid, invitation to tender and negotiation according to the international essential bid law.

Discussion on implement of tender agency system in the invitation to tender and bidding;

Article 5. Procurement Projects the purchasing prices of which exceed the limits set by the Government or fiscal authorities should be conducted through public bidding or invitation to tenders.