| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| VISION FINANCE (SECURITIES) LIMITED | Rep | Dealing in securities | 2016-03-14 | 2020-10-11 |
| Ayers Alliance Securities (HK) Limited | Rep | Dealing in securities | 2015-03-12 | 2016-01-20 |
| Rep | Dealing in securities | 2014-04-30 | 2014-06-20 | |
| Citigroup Global Markets Asia Limited | Rep | Dealing in futures contracts | 2013-06-21 | 2013-10-28 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in futures contracts | 2011-10-04 | 2013-10-28 |
| Rep | Dealing in securities | 2011-10-04 | 2013-10-28 | |
| Citigroup Global Markets Asia Limited | Rep | Advising on securities | 2008-12-10 | 2013-10-28 |
| Rep | Dealing in securities | 2008-12-10 | 2013-10-28 |