How to Purchase Optimism (OP) Using Bridged Ether (StarkGate) (ETH) in China

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