Yin Guanhui
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Tianjin Capital Environmental Protection Group Company Limited | 01065 | 02-Jul-98 | CoSec |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Tianjin Capital Environmental Protection Group Company Limited | 01065 | 02-Jul-98 | CoSec |