KYC certification rules will be updated at any time with the policy changes of different regions and countries.
The following are the KYC authentication rules currently:
Do not accept American KYC certification and American institutional enterprise KYC certification.
Do not accept KYC certification from Singaporeans or corporate certification from Singaporean institutions. (Non-Singaporean, non-Singaporean institutional enterprises, the use of Bank of Singapore is possible)
It is not acceptable for Chinese to use their personal bank accounts (even overseas banks) for KYC certification.
It is not acceptable for the Chinese to use the certification of the Chinese Mainland Enterprise Institutions.
It is acceptable for Chinese companies to register overseas (e.g. Hong Kong companies). But companies in Singapore and the United States do not allow KYC certification.