| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ZHONGTAI INTERNATIONAL FUTURES LIMITED | Rep | Dealing in futures contracts | 2015-11-06 | 2020-09-25 |
| ZHONGTAI INTERNATIONAL SECURITIES LIMITED | Rep | Dealing in securities | 2015-11-06 | 2020-09-25 |
| Quam Securities Limited | Rep | Dealing in futures contracts | 2012-07-12 | 2015-10-30 |
| Rep | Dealing in securities | 2012-07-12 | 2015-10-30 | |
| CORPORATE BROKERS LIMITED | Rep | Dealing in securities | 2005-05-12 | 2012-07-09 |
| CORPORATE COMMODITIES LIMITED | Rep | Dealing in futures contracts | 2005-05-12 | 2012-07-09 |