The Hong Kong Exchanges and Clearing Limited (“HKEX”) implemented the severe weather trading system since September 23, 2024. This means that in cases of severe weather conditions — such as a Typhoon Signal No. 8 or above, Black Rainstorm Warning, or an “Extreme Conditions” announcement by the Hong Kong government—the Hong Kong securities and derivatives markets will remain open. For more details, please refer to the HKEX website.