How to Purchase Neiro on ETH (NEIRO) Using Sponge (OLD) ($SPONGE) in China

To buy Neiro on ETH using Sponge (OLD), first, find a cryptocurrency exchange that supports the NEIRO/$SPONGE trading pair. Create an account, complete the KYC process to verify your identity, and deposit your $SPONGE into your exchange wallet. Locate the NEIRO/$SPONGE pair on the trading platform and place an order to exchange your Sponge (OLD) for Neiro on ETH. If the NEIRO/$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 Neiro on ETH. Be mindful of potential exchange fees, which vary by platform and can impact the overall cost of your transaction.