50000 yuan. In China Bank visa full currency credit card, the general card amount is 2000-50000 yuan, so the maximum amount of a single credit card is 50000 yuan. China Bank was formally established with the approval of Dr. Sun Yat-sen on February 5, 2002. Its head office is located in Fuxingmennei Street, which is a large state-owned bank managed by the central government.