| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Kilometre Capital Management Limited | Rep | Asset management | 2011-03-14 | 2012-01-06 |
| PHILLIP COMMODITIES (HK) LIMITED | Rep | Dealing in futures contracts | 2009-08-04 | 2010-09-01 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2009-07-06 | 2010-09-01 |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2008-05-23 | 2009-06-26 |