I want to know how often the Shanghai Administration of Foreign Exchange will evaluate the foreign exchange receipts and payments of enterprises and make relevant ratings. And under what circumstances will it be downgraded? If the enterprise is a class A enterprise, as long as the indicators in the foreign exchange management system do not exceed the standard, it will not be promoted within the scope. If it exceeds the standard, it will be verified, and the safe will stipulate corresponding treatment, generally demotion and fine. The instruction becomes normal within one year after demotion, and it will be automatically upgraded to A level after one year. Monthly foreign exchange receipts and payments are in the system, just read the instructions.