How much balance does the bank need for a Singapore visa?

Generally, in developed countries, such as the United States, Europe and Australia, the original running bill of current account or savings card in my name should be recorded in the last 6 months, with a balance of more than 50,000 yuan. The longer the travel time, the more the balance is recommended. Don't suddenly make a large deposit in the near future. The bank memo should have my name and be stamped with the banking seal.