Ann: Level 1 American Depositary Receipt Program, page-19

The fact you're talking about a 'dual listing' shows you have no understanding of what an ADR entails and probably haven't even bothered to read the announcement in full. There's literally zero opportunity for arbitrage under this proposed arrangement.

It concerns me greatly that so many of the little people in this forum seem to hang on your every word and shower your error ridden posts with thumbs. I would be a much better forum leader than you. But the people here ruined that possibility with their rudeness to me