[HTX to Open Trading for ZKP (zkPass) at 13:00 (UTC)  on December 19, 2025] Dear HTX Users, HTX will open spot trading (ZKP/USDT) and grid trading (ZKP/USDT) for ZKP at 13:00(UTC) on December 19, 2025. About the token >>> Contract Address(ERC20): 0xe1Be424F442D0687129128C6c38aAce44F8c8Dbc Risk Reminder: To prevent slippage, please note that market orders for buying or selling outside the 90%-110% price range of the last trade on the order book will be automatically canceled. Trading newly-listed cryptos come with high risks due to high price volatility. Please fully understand all the risks and make prudent decisions before trading. Trading Bot adopts quantitative trading strategies to buy low and sell high repeatedly amid volatile market conditions. Beginner-friendly, low-risk, and with limited drawdown, it helps users to automatically place orders 24/7 based on the preset parameters. More about TradingBot >>> Thank you for your continued support! HTX Team December 19, 2025

[HTX to Open Trading for ZKP (zkPass) at 13:00 (UTC)  on December 19, 2025] Dear HTX Users, HTX will open spot trading (ZKP/USDT) and grid trading (ZKP/USDT) for ZKP at 13:00(UTC) on December 19, 2025. About the token >>> Contract Address(ERC20): 0xe1Be424F442D0687129128C6c38aAce44F8c8Dbc Risk Reminder: To prevent slippage, please note that market orders for buying or selling outside the 90%-110% price range of the last trade on the order book will be automatically canceled. Trading newly-listed cryptos come with high risks due to high price volatility. Please fully understand all the risks and make prudent decisions before trading. Trading Bot adopts quantitative trading strategies to buy low and sell high repeatedly amid volatile market conditions. Beginner-friendly, low-risk, and with limited drawdown, it helps users to automatically place orders 24/7 based on the preset parameters. More about TradingBot >>> Thank you for your continued support! HTX Team December 19, 2025