Zhang Zhongan
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Sinopec Oilfield Service Corporation | 01033 | 16-Jul-04 | 09-Feb-15 | Dep GM |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Sinopec Oilfield Service Corporation | 01033 | 16-Jul-04 | 09-Feb-15 | Dep GM |