Zhang Yichun
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Zhengzhou China Resources Gas Company Limited | 03928 | 16-May-01 | 08-Apr-09 | INED | ||
| Zhengzhou Gas Company Ltd | 08099 | 16-May-01 | 08-Apr-09 | INED | ||
| Zhengzhou China Resources Gas Company Limited | 03928 | 31-May-01 | 08-Apr-09 | INED | ||
| Zhengzhou Gas Company Ltd | 08099 | 31-May-01 | 29-Jun-07 | INED |