Take the Bank of China as an example,

In China, you can buy gold bars from the Bank of China according to the following steps:

Select Branch: Select a branch of Bank of China in your city or nearby. Bank of China is one of the large state-owned banks in China, with branches in many cities.

Preparation of identification: Please bring valid identification documents, such as ID cards, passports or passes for Hong Kong, Macao and Taiwan residents to and from the Mainland, when going to China Bank Branch, and ensure that the identification documents are current and valid.

Consultation: When you arrive at China Bank Branch, you can consult the staff about the process and requirements of buying gold bars. They will provide you with relevant information and guide you in your next work according to your needs.

Fill in the application form: after completing the consultation, you need to fill in the application form for gold bar purchase. Please fill in all necessary information carefully and make sure it is accurate. If you have any questions about filling in, you can always ask the staff for help.

Payment and purchase of gold bars: after filling out the application form, you need to pay the fee for gold bars. Payment methods usually include cash or debit/savings cards. After the payment is completed, you will get a voucher to buy gold bars and collect them.