Initiate, check or approve supplier selection and management, check, approve orders and contracts, monitor purchasing procedure is well followed to ensure good quality and lower cost.

• 参与、审核、批准供应商的选择与管理,督导采购活动严格按照采购程序进行,签订、审核、批准订购单或合同,以保证采购物资质量良好、价格最优、损失最少。