| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Yuanta Securities (Hong Kong) Company Limited | Rep | Dealing in securities | 2014-04-28 | 2015-01-16 |
| KGI ASIA LIMITED | Rep | Dealing in securities | 2013-02-28 | 2014-04-16 |
| BOCOM International Securities Limited | Rep | Dealing in securities | 2011-10-26 | 2012-11-30 |
| ARTA GLOBAL MARKETS LIMITED | Rep | Dealing in securities | 2011-01-13 | 2011-10-18 |
| Beevest Securities Limited | Rep | Dealing in securities | 2007-01-23 | 2011-01-01 |
| DELTA ASIA SECURITIES LIMITED | Rep | Providing automated trading services | - | 2003-11-07 |
| Rep | Advising on corporate finance | - | 2004-05-11 | |
| Rep | Advising on securities | - | 2004-05-11 | |
| Rep | Asset management | - | 2004-05-11 | |
| Rep | Dealing in securities | - | 2007-01-19 |