Zhang Chao
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Singyes Nm | 08073 | 25-Jan-21 | 13-Jul-23 | Ch | Due to his other business commitments | |
| China Shuifa Singyes New Materials Holdings Limited | 08073 | 10-Mar-16 | 25-Jan-21 | ED |