From: The impact of reporting frequency on the information quality of share price: evidence from Chinese state-owned enterprises
Year
Pure H share
AH share
Total Count
1993
6
1
7
1994
13
2
15
1995
14
16
1996
18
3
21
1997
28
9
37
1998
11
39
1999
29
12
41
2000
34
47
2001–2015
52