Yes.
Upgrading a Shanghai Pudong Development Bank credit card usually refers to an increase in the limit. The Shanghai Pudong Development Bank clerk will judge whether to upgrade your credit card based on your consumption record and repayment record, usually once a year.
Shanghai Pudong Development Bank is a national joint-stock commercial bank established on August 28, 1992 with the approval of the People's Bank of China, opened on January 9, 1993, and listed on the Shanghai Stock Exchange in 1999. Its head office is located in Shanghai. The registered capital is 29.352 billion yuan. With its good performance and reputation for integrity, Shanghai Pudong Development Bank has become a highly watched and respected listed company in China's securities market.