| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Credit Suisse (Hong Kong) Limited | Rep | Dealing in futures contracts | 2014-11-21 | 2019-12-17 |
| Rep | Dealing in securities | 2014-11-21 | 2019-12-17 | |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2008-10-10 | 2014-08-13 |
| Rep | Dealing in securities | 2008-10-10 | 2014-08-13 | |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in futures contracts | 2006-11-29 | 2008-09-29 |
| Rep | Dealing in securities | 2006-11-29 | 2008-09-29 |