上世纪80年代初招投标方式被引入到中央企业的采购工作以来,在提高企业经济效益、引进国际先进技术、鼓励企业参与国际竞争、预防遏制腐败和商业贿赂、推进体制改革乃至提高国民经济整体素质等方面, Since the beginning of the 1980s, when the bidding method was introduced into the purchasing work of the central enterprises, the economic benefits of the enterprises have been raised. International advanced technologies have been introduced to encourage enterprises to participate in international competition. Prevention of corruption and commercial bribery has been prevented. Institutional reform and even the overall national economy as a whole Quality and so on,