Guo Qingliang
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| China Isotope & Radiation Corporation | 01763 | 22-Feb-17 | 25-Feb-21 | INED |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| China Isotope & Radiation Corporation | 01763 | 22-Feb-17 | 25-Feb-21 | INED |