Specific filing procedures include the following steps:

1. filing application: banks need to prepare relevant materials, including application, business operation procedures, risk management system, etc. , and submit the filing application through the channels designated by Bank of China.

2. Examination and approval: China Bank examines the filing application of the bank, including the authenticity and compliance of the application materials and the qualification and ability of the bank. If it is approved, China Bank shall put it on record for examination and approval, and issue a record certificate.

3. Filing conditions: After obtaining the filing approval, banks need to conduct foreign exchange settlement and sale business according to the filing requirements and conditions, including observing relevant laws and regulations, standardizing business operations, and doing a good job in risk management.