How to Purchase Ethernity Chain (ERN) Using Bitcoin (BTC) in China

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