里彦煤矿始终严格控制生产成本,大力推行“物料管理微机系统”,并在运用过程中总结提炼出集“预算、采购、控制、分析、回收、考核”于一体的“材料控制闭环管理模式”。在细化成本管理、量化成本控制方面具有重要的指导作用和推广价值。%Liyan Coal Mine always strictly control the production cost, vigorously promote"materials management system", and in the process of applying to summarize set"material control closed loop management, procurement, budget control, analysis, evaluation, recovery"in one"". It plays an important role in guiding and popularization value in the reifnement of cost management, quantitative cost control.
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