Notice of Retraction: Study of the material cost calculation method based on material track in iron and steel enterprises

To solve the problem of inaccuracy of goods' material cost resulted from the disjunction of stock-out material and actual consumption in iron and steel enterprises, the model of material cost calculation based on production material track is built. It makes balance of stock-out material and actual material used by products in accordance with status of the material flow to increase accuracy of the goods' material cost. The algorithm which transfers the consumption data of production task to the statistics material information for cost objects is provided to increase the accuracy of material data about cost objects. The algorithms are studied to rationally allocate variances in quantity and price of stock-out and actual consumption material in the products. That improves rationality of the product cost and provides the method for controlling stock in iron and steel enterprises.