| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| DBS VICKERS (HONG KONG) LIMITED | RO | Dealing in securities | 2019-01-25 | - |
| Rep | Dealing in securities | 2018-11-06 | 2019-01-25 | |
| GF Securities (Hong Kong) Brokerage Limited | RO | Dealing in securities | 2015-12-23 | 2018-08-03 |
| Rep | Dealing in securities | 2014-06-23 | 2015-12-23 | |
| LEGENDS ASSET MANAGEMENT LIMITED | Rep | Asset management | 2014-01-06 | 2014-05-30 |
| DBS VICKERS (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2010-12-20 | 2013-11-14 |
| Rep | Dealing in securities | 2010-07-15 | 2013-11-14 |