| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2008-10-09 | 2022-10-28 |
| Rep | Dealing in securities | 2008-10-09 | 2022-10-28 | |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in futures contracts | 2007-09-25 | 2008-09-29 |
| Rep | Dealing in securities | 2007-09-25 | 2008-09-29 | |
| Rep | Dealing in futures contracts | 2007-05-22 | 2007-06-06 | |
| Rep | Dealing in securities | 2007-05-22 | 2007-06-06 |