| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KGI ASIA LIMITED | Rep | Dealing in securities | 2017-10-03 | 2020-04-29 |
| Rep | Dealing in securities | 2017-03-02 | 2017-10-02 | |
| Yuanta Securities (Hong Kong) Company Limited | Rep | Dealing in securities | 2015-11-17 | 2017-01-20 |
| KGI ASIA LIMITED | Rep | Dealing in securities | 2014-03-10 | 2015-11-13 |
| Quam Securities Limited | Rep | Dealing in securities | 2014-02-13 | 2014-03-01 |
| KGI ASIA LIMITED | Rep | Dealing in securities | 2013-12-09 | 2014-02-05 |
| FULBRIGHT SECURITIES LIMITED | Rep | Dealing in securities | 2013-03-15 | 2013-11-27 |
| PRINCIPAL GLOBAL INVESTORS (ASIA) LIMITED | Rep | Advising on securities | 2005-08-24 | 2006-04-13 |