The ICBC card was opened for Xingnongtong.

The opening of bank cards to promote agricultural communication may be due to bank promotion, customer demand, system default and other reasons.

1. Bank promotion: ICBC may promote Xingnongtong's service as an additional service for card handling.

2. Customer demand: The staff may think that Xingnongtong is helpful to users, or they may misunderstand the needs of users in the process of handling.

3. System Default: In some cases, the banking system may enable certain services by default.