How to Purchase PolkaBridge (PBR) Using Aave AMM WBTC (AAMMWBTC) in China

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