Binance's Binance Quanto perpetual contracts have launched HK0700USDT (Tencent) and HK1810USDT (Xiaomi) Hong Kong stock trading. Although it shows USDT trading, the actual price is in HKD, and only margin calculation and PnL settlement are converted to USDT. This is so much more convenient. Previously, when trading Hong Kong stocks like Zhihu and Minimax, we often had to convert prices between HKD and USD.