| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Standard Chartered Securities (Hong Kong) Limited | Rep | Advising on futures contracts | 2015-10-30 | 2021-05-11 |
| Rep | Dealing in futures contracts | 2015-10-30 | 2021-05-11 | |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Advising on securities | 2008-12-23 | 2009-02-03 |
| Rep | Advising on corporate finance | 2004-07-26 | 2009-02-03 | |
| Rep | Dealing in securities | 2004-07-26 | 2009-02-03 |