Ma Ho Yin
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| China Kingstone Mining Holdings Limited | 01380 | 24-Dec-15 | 12-Mar-18 | INED |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| China Kingstone Mining Holdings Limited | 01380 | 24-Dec-15 | 12-Mar-18 | INED |