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If you made ten million by trading cryptocurrencies and want to transfer this money to a domestic bank account, it may be considered as a source of enormous unexplained wealth and could even constitute a crime. However, there are some legal ways to convert these funds into legitimate income.
One method is to withdraw USDT from the exchange to BiyaPay, which is a wallet with a legal license in the United States. In BiyaPay, you can exchange USDT for an equivalent amount in US dollars and then withdraw the dollars to Wise or OCBC Bank. Although this operation will incur fees and exchange rate losses, these funds are legitimate. From Wise, you can transfer the dollars back to Alipay, WeChat, or Bank of China, but there is a limit each year. The 360 account at OCBC Bank allows direct cash withdrawal domestically, without the $50,000 limit.
Another method is to withdraw USDT from Kraken Exchange to iFAST UK Bank, which also has a legal license. This method is also legal, but it will similarly involve fees and exchange rate losses.
Please note that while these routes are legal, it is best to consult a professional legal advisor before proceeding to ensure all steps comply with local laws and regulations. It is also important to note that any legalization route will incur certain costs, which is to ensure the safety and legality of the funds.