How long does it take for Singapore business transactions to be completed?

Business in Singapore requires continuous bank statements for half a year. Normally, for a Singapore visa, the visa holder needs to have continuous bank statements for the past six months, including salary statements and cash self-deposit statements. Some countries also require certificates of deposits, which are important legal documents used to prove the user's financial ability. When applying for study abroad, One of the most important visa materials for immigration and visa.