| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Citigroup Global Markets Asia Limited | RO | Advising on futures contracts | 2021-07-22 | 2025-05-30 |
| RO | Advising on securities | 2017-05-26 | 2025-05-30 | |
| Rep | Advising on securities | 2016-12-05 | 2017-05-26 | |
| Rep | Advising on futures contracts | 2016-12-05 | 2021-07-22 | |
| Jefferies Hong Kong Limited | Rep | Dealing in securities | 2015-04-20 | 2016-11-18 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Advising on securities | 2006-07-11 | 2014-03-01 |
| BNP PARIBAS SECURITIES (ASIA) LIMITED | Rep | Advising on securities | 2004-09-21 | 2006-06-01 |