With the exception of a listed issuer that has successfully transferred its listing from GEM to the Main Board pursuant to Chapter 9A, in the period of 12 months from the date on which dealings in the securities of a listed issuer commence on the Exchange, the listed issuer shall not effect any acquisition, disposal or other transaction or arrangement, or a series of acquisitions, disposals or other transactions or arrangements, which would result in a fundamental change in the principal business activities of the listed issuer as described in the listing document issued at the time of its application for listing.

Note: For this purpose, transactions subsequent to the listing will be aggregated as prescribed in rules 14.22 and 14.23.