How to Purchase Oasys (OAS) Using United States Dollar (USD) in China

To buy Oasys using United States Dollar, first, find a cryptocurrency exchange that supports the OAS/USD trading pair, such as Crypto.com. Create an account, complete the KYC process to verify your identity, and deposit your USD into your exchange wallet. Locate the OAS/USD pair on the trading platform and place an order to exchange your United States Dollar for Oasys. If the OAS/USD pair is unavailable, you can first exchange United States Dollar for a stablecoin like Tether (USDT) or a fiat currency such as CNY, then trade that for Oasys. Be mindful of potential exchange fees, which vary by platform and can impact the overall cost of your transaction.