Zhang Zhiyong
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| HJ SCIENCE CO., LTD. | 06132 | 01-Aug-12 | Non-executive Director |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| HJ SCIENCE CO., LTD. | 06132 | 01-Aug-12 | Non-executive Director |