Tang Guoqiang
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Ko Yo Chemical (Group) Limited | 00827 | 20-Jul-18 | Ch | |||
| Ko Yo Chemical (Group) Limited | 08042 | 20-Jul-18 | Ch | |||
| Shunfeng International Clean Energy Limited | 01165 | 29-Mar-13 | 12-Jul-13 | Ch, NED | ||
| Shunfeng International Clean Energy Limited | 01165 | 06-Aug-10 | 29-Mar-13 | Ch |