there are all together 7 types of governmental procurement in conformity to governmental procurement law of other countries, including open tendering procedure, selective tendering procedure, two-stage tendering procedure, competitive negotiation, request for proposals, request for quotation and single source procurement.
在国际政府采购立法上,一般存在7种政府采购方式,包括:公开招标、邀请招标、两阶段招标、竞争性谈判、邀请建议书、询价和单一来源采购。
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