| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BOCI SECURITIES LIMITED | Rep | Advising on securities | 2012-04-19 | 2014-10-18 |
| Rep | Dealing in securities | 2012-04-19 | 2014-10-18 | |
| Credit Suisse (Hong Kong) Limited | Rep | Providing automated trading services | 2011-08-17 | 2011-11-01 |
| Rep | Dealing in securities | 2011-08-17 | 2011-11-01 | |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in securities | 2008-10-10 | 2011-06-04 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in securities | 2006-08-09 | 2008-09-29 |