| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2010-12-06 | 2012-03-01 |
| Rep | Dealing in securities | 2010-12-06 | 2012-03-01 | |
| UBS SECURITIES HONG KONG LIMITED | Rep | Dealing in securities | 2010-12-06 | 2012-03-01 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2010-08-20 | 2010-11-01 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2006-03-01 | 2010-11-01 |
| Merrill Lynch Far East Limited | Rep | Dealing in securities | 2006-03-01 | 2010-11-01 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2006-03-01 | 2010-08-20 |