How to Purchase First Digital USD (FDUSD) Using Polkadot (DOT) in China

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