| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in securities | 2014-11-19 | 2016-03-31 |
| Sumo Asset Management Limited | RO | Advising on securities | 2013-02-25 | 2014-11-14 |
| RO | Asset management | 2013-02-25 | 2014-11-14 | |
| iTTa Capital Limited | Rep | Dealing in securities | 2011-07-29 | 2012-11-30 |
| Sumo Asset Management Limited | Rep | Advising on securities | 2011-04-13 | 2013-02-25 |
| Rep | Asset management | 2011-04-13 | 2013-02-25 | |
| Citigroup Global Markets Asia Limited | Rep | Dealing in securities | 2007-07-09 | 2008-11-19 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in futures contracts | 2007-07-09 | 2008-11-19 |
| Rep | Dealing in securities | 2007-07-09 | 2008-11-19 | |
| FT Securities Limited | Rep | Advising on futures contracts | 2006-06-22 | 2007-06-25 |
| Rep | Dealing in futures contracts | 2006-06-22 | 2007-06-25 | |
| Rep | Dealing in securities | 2006-06-22 | 2007-06-25 |