1. Annual audit reports and financial statements in recent three years: The Balance Sheet proves the total assets of the enterprise, and the Cash Flow Statement proves the tax payment of the enterprise. If it is inconsistent with the certificate issued by the tax authorities, the data of the tax authorities shall prevail. The profit and profit distribution table proves the net profit of the enterprise, the product warehousing detailed statistics table and the product outbound detailed statistics table prove the annual output and annual sales of the goods for which the trademark is applied for recognition)

2. The tax payment certificate of the enterprise in each year issued by the national tax and local tax departments

3. The statistical certificate of the product production and sales in the last three years issued by the statistics department

4. The industry ranking certificate issued by the industry management department.