| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Credit Suisse (Hong Kong) Limited | Rep | Dealing in futures contracts | 2013-02-18 | 2022-03-18 |
| Rep | Dealing in securities | 2009-08-31 | 2022-03-18 | |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2007-07-30 | 2009-07-18 |