Orders can be canceled before the fund shares are confirmed. This is the same for all fund sales platforms.

If you subscribe and redeem before 15:00 on the trading day, you need to cancel the order before 15:00 on the trading day. If you subscribe and redeem after 15:00 on the trading day, you need to cancel the order on the second day. If the order is canceled before 15:00 on the first trading day, and the order is purchased or redeemed on a non-trading day, the order must be canceled before 15:00 on the first trading day after the non-trading day, otherwise the cancellation will be invalid.