Is CCB Guimei Card a UnionPay card?

No, Guimei Credit Card of China Construction Bank is a classic product of American Express Centurion Series.

UnionPay card refers to a bank card that meets the requirements of unified business norms and technical standards and is printed with the words "UnionPay" at the designated location. Card numbers begin with "62". According to the relevant person in charge of the People's Bank of China, bank cards with the "UnionPay" logo must conform to the unified business norms and technical standards stipulated by the People's Bank of China and be approved by the People's Bank of China.