Modular Management And Application Of Production Costs Of Mining Enterprises

Whether a mining company based on the market, whether the normal development of industrial sector depends largely on the level of its costs, however, mining companies today are facing a crisis of production costs increase year by year. Therefore, that issue becomes one of the most important roles of resource management. In this paper, a modular theory of mine production cost analysis, cost of mine production modular managed, and based on the conclusions of production for mining enterprises to carry out cost control measures and suggestions put forward.Firstly the relevant domestic and international research was reviewed, including the theory of modular, cost management ideas, models and other cost control related research; reviewed the basic types of modular, conditions and implementation steps, the production cost analysis model for cost control and the corresponding prediction model analysis; On this basis, mine production costs on a modular division and module design, mine production costs will be divided into modules of mining costs, processing costs and smelting costs module module. Mine production costs on the basis of modularity in the production of each module costs the cost of production analysis and forecasting, to establish the cost of production of principal component analysis model, the various factors affecting production costs were analyzed and pointed out that the main factors affecting the cost of change, and the cost of production factors and correlation size; establish the cost of production forecasting model, so that enterprises in the changing production targets to estimated changes in costs of production size. Mining enterprises in the production process, companies often change production assessment targets from time to time, by further processing of accurate mathematical model, firms change the time of production targets, but also know that the process is more precise movements of the production cost. Finally, the papers summarized the main conclusions and further explore the direction of future research.