1. Contact ICBC customer service: Call ICBC customer service number, explain the situation and request that Xingnongtong be closed.
2. Go to the ICBC counter for processing: Go to the ICBC counter, explain the situation to the teller and request to close Xingnongtong.
3. Process through ICBC mobile banking or online banking: log in to ICBC mobile banking or online banking, enter the credit card management page, select to close the Xingnongtong function and submit the application.