ICBC's credit card was cancelled by appointment. One month later, I didn't receive a phone call or text message to inform whether the cancellation was successful. Who knows what happened?

Wrong ... that's because ICBC is going to cut interest rates ... it's not inefficient ... some banks have sold you cards ... the account still exists ... but ICBC's is not ... If you have bank friends, you can ask your friends. ...

If the cancellation is successful, I won't contact you ... because you have confirmed the reservation to cancel the account ... if it is not successful ... ICBC will contact you actively. ...