| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| DBS VICKERS (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2011-03-23 | 2013-05-31 |
| Rep | Dealing in securities | 2011-03-23 | 2013-05-31 | |
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2006-07-28 | 2011-03-16 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2006-01-10 | 2011-03-16 |