A is international remittance; Collection of export letters of credit; F is international remittance; N is international remittance.

Example of declaration code of balance of payments:11000001402151009n001.

1, the first six digits 1 10000 represent Beijing foreign exchange bureau, and the numbers of different provinces and cities are different.

2.00 14 refers to the identification code of a financial institution, for example, 00 14 is Beijing XX Bank.

3,02 is the serial number of the financial institution, because XX Bank has many branches in Beijing.

4. 15 1009 is the declaration date of balance of payments, which is determined according to the time of receipt and payment.

5.N00 1 Focus on letters. For example, n is international remittance, and 00 1 refers to the first payment of the day.

If F is international remittance, A is international remittance and B is export letter of credit.

To be exact, the source of money can be distinguished by the difference of the last four digits, but the specific situation, that is, the determination of letters, is stipulated by the State Administration of Foreign Exchange.