| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| LUEN FAT FUTURES (H.K.) LIMITED | Rep | Dealing in futures contracts | 2010-06-17 | 2011-09-26 |
| LUEN FAT SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2010-06-17 | 2011-09-26 |
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | Dealing in securities | 2009-09-17 | 2010-02-26 |
| UOB KAY HIAN FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2009-09-17 | 2010-02-26 |
| Yuanta Asia Investment (Hong Kong) Limited | Rep | Dealing in futures contracts | 2007-07-20 | 2009-07-31 |
| Rep | Dealing in securities | 2007-06-05 | 2009-07-31 |