Hong Kong Exchanges & Clearing has confirmed to Euromoney that it has set up a working group jointly with the Shanghai Stock Exchange to review the arrangements for simultaneous listings.
A spokesman for HKEx paints a positive picture of what the ICBC listing achieved, saying it further demonstrated the strength of the H-share market [Chinese entities listing in Hong Kong] in terms of fund-raising capacity and that it showed regulators and exchanges in Hong Kong and on the mainland are committed to cross-border cooperation.
But he also conceded: There may be areas where better coordination between the two markets would facilitate more efficient information flow between them such as trade suspension in one market.
There are, after all, complications inherent in a simultaneous listing on two markets with very different stances...