First of all, we need to know how this 30w will return to China, if it is to follow the process procedure, then it will go through the following steps.
Regulatory restrictions: Cross-border fund transfers are subject to regulatory restrictions in China and the United States**. Large cross-border transfers may require additional review and reporting to ensure compliance with relevant regulatory requirements.
Fees: Banks usually charge a fee to process large transfers. These fees may vary depending on factors such as the amount transferred, the method of remittance, the country and region of the transfer.
Exchange rate fluctuations: Exchange rates are a factor to consider every cross-border transfer. Exchange rate fluctuations may affect the actual amount received, so it is recommended to understand the current exchange rate situation and choose an appropriate time to send money before sending money.
Reporting requirements: Large-value cross-border transfers may require the submission of relevant filing documents to meet the requirements of regulators. These documents may include proof of funds**, a statement of the purpose of the remittance, etc.
Processing time: Large cross-border transfers may require additional time to process and review. Banks may apply stricter scrutiny to large transfers to ensure the legitimacy and security of the transaction.
If it is a personal way, there will be individuals and individuals in the market to exchange the way, but the risk will be relatively high, of course, you can also settle foreign exchange through a third party, but most third parties do not deal with personal funds, if you need to deal with personal funds back to the country, you first need to understand the tax issues, and then there are formal channels, you need to know more can be private messages to understand, for you to provide more solutions for free