Is the social security card of China Bank a second-class card?

Belong to. According to the Notice on Standardizing the Management of UnionPay Payment Application Products issued by China UnionPay, UnionPay cards are divided into two categories: first-class cards and second-class cards. One type of card is mainly used for fund transactions on the UnionPay network, such as bank cards and micro-credit cards. The second type refers to UnionPay card products used in other application scenarios, including institutional cards, social security cards and campus cards.