| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SHENWAN HONGYUAN FUTURES (H.K.) LIMITED | Rep | Dealing in futures contracts | 2007-05-02 | 2021-11-22 |
| SHENWAN HONGYUAN SECURITIES (H.K.) LIMITED | Rep | Dealing in securities | 2007-05-02 | 2021-11-22 |
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2005-09-12 | 2007-04-19 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2005-06-13 | 2007-04-19 |
| BOCOM International Holdings Company Limited | Rep | Dealing in securities | 2004-12-15 | 2005-06-06 |