当前,由于市场不尽规范,商业道德建设和市场诚信建设还迫切需要加强,物资采购受物资质量、供货时间、价格等方面不确定因素影响太多,使保证供应和控制储备经常处于两难的境地,为确保安稳长满优生产,石化企业过去普遍保持较高的库存,向管理要效益,降低库存成为十分迫切而现实的课题。 At present, due to the endless market, business ethics construction and market integrity construction also urgently need to be strengthened, material procurement by the quality of goods, delivery time, prices and other uncertainties in the impact of too much to ensure that supply and control reserves are often in a dilemma In order to ensure a stable and productive economy, petrochemical enterprises have generally maintained relatively high inventories in the past. Therefore, it is urgent and realistic to take effective management and reduce inventories.