How to Purchase StakeWise Staked ETH (OSETH) Using Sponge (OLD) ($SPONGE) in China

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