Guan Jingzhi
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Yangtze Optical Fibre and Cable Joint Stock Limited Company | 06869 | 30-Jul-26 | MbNC | |||
| Yangtze Optical Fibre and Cable Joint Stock Limited Company | 06869 | 05-Dec-25 | NED |