| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CIS SECURITIES ASSET MANAGEMENT LIMITED | Rep | Dealing in futures contracts | 2015-01-14 | 2015-04-18 |
| Rep | Dealing in securities | 2015-01-14 | 2015-04-18 | |
| Boom Securities (H.K.) Limited | Rep | Dealing in securities | 2013-08-16 | 2014-04-21 |
| DBS VICKERS (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2011-10-04 | 2013-07-19 |
| Rep | Dealing in securities | 2011-07-25 | 2013-07-19 | |
| CHONG HING SECURITIES LIMITED | Rep | Dealing in securities | 2008-06-10 | 2011-04-07 |