一、出口收汇核销系统与国际收支系统相结合，建立国际收支调控体系，实现信息共享。企业在填制“涉外收入申报单”时已填报对应核销单号，银行录入后传送外汇局，这样银行就不必在每张水单上加注核销单号，只需在水单或收帐联上加注申报单号码，外汇局需要数据可根据申报号通 First, the combination of export verification system with the balance of payments system, the establishment of a balance of payments control system, to achieve information sharing. When filling out the “Foreign-related Income Declaration”, the enterprise has already filled in the corresponding verification number and the bank will send the foreign exchange bureau after inputting it so that the bank does not have to add the verification number on each water bill. Reimbursement of accounts together with the declaration number, the foreign exchange bureau data required according to the notification number