February-March 2023. According to the inquiry of China Merchants Bank in official website, the training time of China Merchants Bank in Shanghai is from February to March, 2023, with attendance of 3 days or more per week, and the cumulative number of days is not less than 20 working days. China Merchants Bank was established in Shekou, Shenzhen, 1987. It is a subsidiary of China Merchants Group and the first joint-stock commercial bank wholly owned by an enterprise legal person in China.