| As the core of cost management,crude oil cost is a vital factor in the operating efficiency of oil refineries.Due to its important position in business activities and the increasingly fierce competition in modern times,the procurement management of crude oil,which aims to reduce costs and control risks,requires close and efficient cooperation of all aspects of the crude oil procurement.This paper discusses the cost control of crude oil through the whole process of procurement,the management of potential cost and the concept of lean management in the overall business activities,in order to control the total cost of refinery,further improve corporate profitability.From the perspective of lean principle,this paper analyzes the components and purchasing risks of crude oil cost,and puts forward the control direction of crude oil purchase cost with the three main factors of price,cost and loss as the main control point.In order to achieve the purpose of controlling the cost of crude oil procurement,this paper takes the HJ group crude oil procurement management as an example to optimize the crude oil procurement system according to the lean principle.Six optimization contents,including PIMS application based procurement planning optimization,procurement resources and channel optimization,logistics optimization design,inventory control,trade execution link lean management and hedging design,are put forward.In addition,it puts forward the design of human resources system,the implementation of the performance management system and strategic control system and other guarantee measures.Furthermore,it explores a practical crude oil procurement system to adapt to international oil market,fulfill demands of the production and operation activities and promote the development of oil refineries. |