| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Nerico Brothers Limited (HK) | Rep | Dealing in futures contracts | 2015-06-29 | 2018-01-01 |
| SOUTH CHINA COMMODITIES LIMITED | Rep | Dealing in futures contracts | 2011-12-05 | 2014-12-31 |
| RHB FUTURES HONG KONG LIMITED | Rep | Dealing in futures contracts | 2008-01-04 | 2011-09-30 |
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2004-01-19 | 2007-12-15 |
| OKACHI (HONG KONG) COMPANY LIMITED | Rep | Advising on futures contracts | - | 2004-01-02 |
| Rep | Asset management | - | 2004-01-02 | |
| Rep | Dealing in futures contracts | - | 2004-01-02 |