The main responsibilities of the fund custodian are:

1. Safely keep all assets of the fund;

2. Implement the investment instructions of the fund manager and handle fund transactions in the name of the fund;

3. Supervise the investment operation of the fund manager, and if it is found that the investment instruction of the fund manager is illegal, it will not be implemented, and it will be reported to the China Securities Regulatory Commission;

4. Review the fund net asset value and fund price calculated by the fund manager;

5. Keep the accounting books and records of the fund for more than 15 years;