| Controlling and evaluating to purchasing cost is the basement of supply chain management, how to control and manage the purchasing cost is concerned directly with the existence and development to enterprise. Controlling and evaluating to Purchasing costs is an important subject to every enterprise.In an active market environment modern enterprise must adjust its tactics from time to time. In course of the modern enterprise management, the start point is not price management, but combining with the thought of supply chain management, and recommend the upstream supplier cost management to our cost management system, the final subject of purchasing cost evaluating is to serve for enterprise, that means to obtain best quality and service, optimize the supplier base based on purchasing cost management strategy, to strength our competitive advantage, to maintain a good cooperation by each other and to construct a strategy relation to the outstanding suppliers.The designing principle of purchasing cost controlling and evaluating the supply management level based on the effective purchasing cost control is expounded in this article, at the same time three typical supply management evaluating index systems are talk about. Concerning the practical condition of Boston-Power Company, the new supply evaluating system includes entry evaluating, existence evaluating. The supply evaluating system should utilize fully the management system of Boston-Power Company and consider the purchasing characteristic of Li-ion battery material trade, the evaluating tools must be simplified, evaluating items must be simple and direct, the procedure of evaluating must be fewer as possible, quantity evaluating standard must be combined with quality standard. At the same time many evaluating methods are compared with each other, and the suited methods are tested in practice. |
