1. Ensure the normal and compliant operation of securities brokerage business of securities companies, and advance working capital and customer transaction settlement funds according to regulations when necessary;
2. Take effective measures to maintain the safety of customer assets during the custody period;
3. Check the risks existing in securities companies, report the emergencies in operation to the State Council securities regulatory agency in time, and propose solutions;
4. Other duties as required by the the State Council Securities Regulatory Authority.