| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CITIC Securities International Global Markets Limited | Rep | Dealing in futures contracts | 2017-06-26 | 2021-04-30 |
| Rep | Dealing in securities | 2017-06-26 | 2021-04-30 | |
| CITIC Securities Futures (HK) Limited | Rep | Dealing in futures contracts | 2013-04-24 | 2017-06-25 |
| CITIC Securities Brokerage (HK) Limited | Rep | Dealing in securities | 2013-01-08 | 2017-06-25 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in securities | 2008-10-10 | 2012-12-19 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in securities | 2006-09-13 | 2008-09-29 |