From Lakewood Views:
Why I am getting more interested in the China stock market
...However, the most important issue may be coming in the fall when Hong Kong and Shanghai implement Stock Connect. This is the system that will facilitate the purchase of Hong Kong stock by mainlanders and Shanghai A shares by foreigners. It is a long way from free flow of capital but these types of movements are good for all investors and may cause more interest in the A share market...MOREAlso at Lakewood Views:
Do we need both sides of the brain?
Here's some of the late-May commentary on Stock Connect, from Reuters:
HKEx considers extending Hong Kong-Shanghai stock connection into fixed income-CEO
And here's the Hong Kong Exchange:
Shanghai-Hong Kong Stock Connect