How to Purchase Polkadot (DOT) Using Proton Project (PRTN) in China

To buy Polkadot using Proton Project, first, find a cryptocurrency exchange that supports the DOT/PRTN trading pair. Create an account, complete the KYC process to verify your identity, and deposit your PRTN into your exchange wallet. Locate the DOT/PRTN pair on the trading platform and place an order to exchange your Proton Project for Polkadot. If the DOT/PRTN pair is unavailable, you can first exchange Proton Project 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.