The first six digits of the card number cannot determine where the account belongs. The Huinong Card numbers are 622841 and 621336, of which 622841 is the standard Huinong Card and 621336 is the special Huinong Card for social security.

Huinong Card is a UnionPay standard debit card product issued by the Agricultural Bank of China for farmers. In addition to the Jinsui debit card, it has various functions such as cash deposit and withdrawal, transfer settlement, consumption, financial management, and third-party quick payment. In addition to financial functions, it also provides cardholders with special service functions such as small loan carriers for farmers, financial subsidies, new rural insurance, and new rural cooperative medical care agents, and provides certain financial service fee reductions and exemptions.