Specifically, the fund custodian mainly performs the following duties: keeping the fund property safely; Open a fund account in accordance with regulations; Set up separate accounts for the funds of different funds entrusted by the same fund manager to ensure the independence of fund accounts; Strictly separate the custody funds from the self-owned property of the fund custodian institution; Keep records, account books, statements and other relevant materials of fund custody business activities; Handle liquidation and settlement in a timely manner according to the provisions of relevant laws and the provisions of the custody agreement, and according to the instructions of the fund manager; To supervise the fund operation of fund managers in accordance with the provisions of relevant laws; Issue asset custody reports to fund managers regularly. So, A is wrong.

Testing center: the main responsibilities of fund custodian