How to Purchase Kusama (KSM) Using Bitcoin Cash (BCH) in China

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