How to Purchase United States Dollar (USD) Using Hong Kong Dollar (HKD) in China

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