| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2018-09-20 | - |
| Everbright Securities Investment Services (HK) Limited | Rep | Advising on securities | 2016-09-26 | - |
| Rep | Dealing in securities | 2016-09-26 | - | |
| Citigroup Global Markets Asia Limited | Rep | Dealing in futures contracts | 2013-06-21 | 2015-12-05 |
| Rep | Dealing in securities | 2011-03-28 | 2015-12-05 | |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in futures contracts | 2011-03-28 | 2013-08-31 |
| Rep | Dealing in securities | 2011-03-28 | 2013-08-31 |