Chang Jian
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| China Cbm | 08270 | 02-Jul-00 | 13-Feb-26 | ED | Resigned due to reaching the age of retirement. | |
| China Cbm Group Company Limited | 08270 | 16-May-06 | 15-Oct-08 | Non-Executive Director | ||
| Tianjin Jinran Public Utilities Company Limited | 01265 | 16-Oct-04 | 25-Jun-07 | Sup | ||
| Tianjin Jinran Public Utilities Company Limited | 08290 | 25-Jun-07 | Sup |