Nearly 90% ATMs in the United States can accept UnionPay cards, so UnionPay cardholders can try to use them regardless of whether the ATM is labeled with UnionPay logo.
The use program of ATM machines in the United States is mostly "insert the card first, then spit it out, and then instruct the operation", which is slightly different from the domestic "insert the card first, then instruct the operation, and then spit it out". According to the national regulations, the daily cumulative foreign cash withdrawal amount of a single debit card is not more than RMB 1 000, and the daily cash withdrawal limit of a credit card can be consulted with the issuing bank. If there is a large cash demand in a single day, it is suggested that cardholders can bring an extra UnionPay card to the United States.
When using ATM to withdraw money overseas, the issuing bank will charge a certain handling fee. Please consult the issuing bank for specific charges.
When using ATM to withdraw money in the United States, some American banks will charge extra ATM fees. ATMs in Citibank, Chase Bank and United Bank of America branches do not charge this fee. Please pay attention to the charge prompt of ATM.
What you can find online is really bad. Go to the bank and ask more.