本文从制定合理的采购计划、供应商的选择、选择合理的采购方式、完善的事前事后监督机制、及时扩大供应渠道充分引入市场竞争等五个采购管理的关键环节入手,重点阐述了如何加强采购管理,降低采购成本。 This article starts from the five key aspects of purchasing management, such as establishing reasonable purchasing plan, selecting suppliers, choosing reasonable procurement methods, improving ex ante and post supervision mechanisms, expanding supply channels and introducing market competition fully in time, and then elaborates how to strengthen purchasing Management, reduce procurement costs.