On November 22, 1994, the State Administration for Industry and Commerce issued the "Notice on Several Issues Concerning the Implementation of the Trademark Law and its Implementation Rules" on the calculation of illegal business volume. Relatively clear regulations:

In trademark infringement cases, all infringing goods (sold and in stock) operated by the infringer should be calculated as illegal business revenue. For those who produce and process trademark infringing goods, their illegal business volume shall be the sum of the sales revenue of the infringing goods and the actual cost of the infringing goods in stock; if the actual cost is difficult to confirm due to the infringer's reasons, the amount of the goods in stock shall be deemed to be equal to the actual cost of the infringing goods. The product of the sales unit price of the goods is the actual cost; if there is no sales unit price, the product of the quantity of the goods in stock and the sales unit price of the same type of goods of the infringed party shall be the actual cost of the goods in stock. For dealers with infringing goods, their illegal business revenue shall be the sum of the sales revenue of the infringing goods they distribute and the purchase amount of the infringing goods in stock; if the purchase amount is difficult to confirm, the amount of goods in stock shall be the same as that of the infringed party. The product of the sales unit price of the goods is the purchase amount of the inventory goods; if the cost or purchase amount of the infringing goods is higher than the sales revenue, the illegal business volume shall be the cost or purchase amount of the goods.