Yu Jing Song
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Zhengzhou China Resources Gas Company Limited | 03928 | 08-Apr-09 | 14-Feb-12 | INED | ||
| Zhengzhou China Resources Gas Company Limited | 08099 | 08-Apr-09 | 14-Feb-12 | INED | ||
| Beijing North Star Company Limited | 00588 | 20-May-03 | 19-May-09 | INED |