| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PO SANG SECURITIES LIMITED | Rep | Dealing in securities | 2018-11-05 | 2019-06-15 |
| CIS SECURITIES ASSET MANAGEMENT LIMITED | Rep | Dealing in securities | 2011-01-19 | 2012-04-01 |
| OnePlatform Asset Management Limited | Rep | Dealing in securities | 2007-10-31 | 2016-09-06 |
| Rep | Advising on securities | - | 2010-06-22 |