| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| J.P. MORGAN BROKING (HONG KONG) LIMITED | Rep | Advising on futures contracts | 2021-10-19 | 2026-06-30 |
| Rep | Advising on securities | 2021-10-19 | 2026-06-30 | |
| UBS SECURITIES ASIA LIMITED | Rep | Advising on securities | 2018-11-15 | 2021-05-31 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | RO | Advising on securities | 2012-08-01 | 2018-09-06 |
| Rep | Advising on securities | 2012-05-11 | 2012-08-01 | |
| Credit Agricole Securities (Asia) Limited | RO | Advising on securities | 2011-05-24 | 2012-04-12 |
| Rep | Advising on securities | 2008-05-16 | 2011-05-24 | |
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2004-06-16 | 2005-04-22 |
| Rep | Dealing in securities | 2004-06-16 | 2007-05-17 |