| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in securities | 2016-04-14 | 2024-07-31 |
| Citigroup Global Markets Asia Limited | Rep | Dealing in securities | 2006-07-14 | 2014-08-11 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in securities | 2006-07-14 | 2013-08-31 |
| SAMSUNG SECURITIES (ASIA) LIMITED | Rep | Dealing in securities | 2003-06-03 | 2004-03-31 |