If it is a brokerage code for consulting three-party depository, ICBC and CCB need to fill it in when handling the binding of three-party depository for ordinary accounts. The brokerage codes of GF Securities are ICBC 10230000 and CCB 0 18, and the corresponding credit account brokerage codes are ICBC 10230000, CCB 1 17 and other banks 1023999.
Guangzhou Tianhe Road Sales Department code is 30 1.
I suggest you contact the account opening business department or official customer service at 95575 or (020)95575.