On 22nd October 2021, the Stock Exchange of Hong Kong Limited (HKEF) announced that Participants are requested to note that the Securities and Futures Commission has approved amendments to the Rules for the purpose of introducing a Kill Switch session to the trading system of the stock exchange of hong kong limited.
The amendments, as set out in the Appendix, will come into effect on Monday, 1st November 2021.
The marked-up version of the amendments can be downloaded from the “Rule Update – Rules of the Exchange” section of the HKEX website.
Click on the above link for further information