How about Baotaijin Hong Kong?

Baotai Gold (HK) Co., Ltd. ("Baotai Gold" for short) is a member of China Gold and Silver Exchange SocietyNo. 157, and is an authorized electronic dealer of the gold and silver exchange. As a registered dealer, Baotaijin must abide by the comprehensive financial reporting system, and its business activities are strictly supervised by China Gold and Silver Exchange (CGSE), and it is forbidden to do anything that may harm the interests of customers.