Some big cities have money transfer machines, which can transfer money across banks.
You can make cross-bank remittance at the ICBC counter with your ID card and ICBC card.
You can make inter-bank transfer through online banking (the counter is open).
Above, in case of holidays or after 4:30 pm every day, the interbank payment system of the People's Bank of China will be closed, and the remittance will be postponed to normal working days.
You can withdraw money from the ICBC card and remit it directly to the postal counter, online banking or postal card-free deposit machine, and it will arrive at the account immediately without time limit. For postal remittance in this province, the handling fee rate is 0.5%, 2-20 yuan (capped in 20 yuan).