| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | Advising on securities | 2021-03-29 | 2022-05-23 |
| Rep | Dealing in securities | 2021-03-29 | 2022-05-23 | |
| Citigroup Global Markets Asia Limited | Rep | Dealing in futures contracts | 2013-06-21 | 2015-11-27 |
| Rep | Dealing in securities | 2009-08-28 | 2015-11-27 | |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in futures contracts | 2009-08-28 | 2013-08-31 |
| Rep | Dealing in securities | 2009-08-28 | 2013-08-31 |