| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Octal Capital Limited | Rep | Advising on corporate finance | 2017-06-05 | 2018-12-01 |
| Rep | Dealing in securities | 2017-06-05 | 2018-12-01 | |
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2010-11-17 | 2013-11-09 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2010-11-17 | 2013-11-09 |
| SOUTHWEST SECURITIES (HK) BROKERAGE LIMITED | Rep | Dealing in securities | 2010-07-21 | 2010-07-21 |
| SOUTHWEST SECURITIES (HK) FUTURES LIMITED | Rep | Dealing in futures contracts | 2010-07-21 | 2010-07-21 |