采购环节对于企业来讲,已从单纯的购买职能演变成为一种战略型的管理职能。供应链导向的集中采购不仅要求企业内部进行流程整合和系统管理,而且要求买卖双方要建立一种长期互信的合作关系。有国内学者将采购者的预期归结为五个恰当:恰当 Procurement link for the business, has evolved from a simple purchasing function into a strategic management functions. Supply chain-oriented centralized procurement not only requires internal process integration and system management, but also requires buyers and sellers to establish a long-term mutual trust and cooperation. Some domestic scholars have the buyer’s expectations boil down to five appropriate: appropriate