| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GLOBAL MASTERMIND FUTURES LIMITED | RO | Dealing in futures contracts | 2018-05-08 | 2019-03-31 |
| Hao Tian International Futures Limited | RO | Dealing in futures contracts | 2016-10-06 | 2017-04-19 |
| GOLDEN MOUNTAIN FINANCIAL LIMITED | RO | Dealing in futures contracts | 2012-03-30 | 2016-04-30 |
| PO SANG SECURITIES LIMITED | RO | Advising on futures contracts | - | 2003-11-26 |
| RO | Asset management | - | 2003-11-26 | |
| RO | Dealing in futures contracts | - | 2009-03-06 |