| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Credit Agricole Securities (Asia) Limited | Rep | Dealing in securities | 2011-08-12 | 2011-10-15 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Providing automated trading services | 2009-09-09 | 2011-03-24 |
| Rep | Dealing in securities | 2009-09-09 | 2011-03-24 | |
| Citigroup Global Markets Asia Limited | Rep | Advising on securities | 2007-12-05 | 2009-01-09 |
| Rep | Dealing in securities | 2006-01-03 | 2009-01-09 | |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in futures contracts | 2006-01-03 | 2009-01-09 |
| Rep | Dealing in securities | 2006-01-03 | 2009-01-09 | |
| Citigroup Global Markets Asia Limited | Rep | Dealing in securities | 2004-05-05 | 2005-05-17 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in futures contracts | 2004-05-05 | 2005-05-17 |
| Rep | Dealing in securities | 2004-05-05 | 2005-05-17 |