Mainboard Rules Chapter 2 Equity Securities Part V Listing Requirements for Foreign Issuers 220 Up to 25 Mar 201826 Mar 2018 to 06 Feb 202007 Feb 2020 to 11 Feb 202112 Feb 2021 onwards (1) [Deleted](2) [Deleted](3) [Deleted]Amended on 26 March 201826 March 2018, 7 February 20207 February 2020 and 12 February 2021.