in China, American Express has issued American Express credit cards with seven banks, namely Industrial and Commercial Bank of China, Bank of China, China Merchants Bank, China CITIC Bank, Minsheng Bank, Shanghai Pudong Development Bank and Ping An Bank, and issued top black gold credit cards with Industrial and Commercial Bank of China, China Merchants Bank and Minsheng Bank. If it is a double logo, you can swipe your card at any POS machine with UnionPay logo in China. If it is a single logo, you may only swipe your card at certain high-end places such as hotels and clubs.