1, with the first warehousing of environmentally friendly equipment products issued first, the cost of the products issued for valuation, you can carry over the cost of sales of finished goods at any time.
2, one by one to identify each wholesale out of finished goods and the end of the finished product belongs to the purchase batch or production batch, respectively, according to the unit cost determined at the time of production to calculate the cost of each wholesale out of the finished product and the end of the finished product.