How to Purchase Uniswap (UNI) Using Polkadot (DOT) in China

To buy Uniswap using Polkadot, first, find a cryptocurrency exchange that supports the UNI/DOT trading pair, such as YouHodler or Wirex. Create an account, complete the KYC process to verify your identity, and deposit your DOT into your exchange wallet. Locate the UNI/DOT pair on the trading platform and place an order to exchange your Polkadot for Uniswap. If the UNI/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 Uniswap. Be mindful of potential exchange fees, which vary by platform and can impact the overall cost of your transaction.