| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2011-10-06 | 2012-12-22 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2011-08-10 | 2012-12-22 |
| Yuanta Asia Investment (Hong Kong) Limited | Rep | Dealing in securities | 2009-12-14 | 2011-07-06 |