How to Purchase Polkadot (DOT) Using FIO Protocol (FIO) in China

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