| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | RO | Advising on securities | 2020-05-08 | - |
| RO | Dealing in securities | 2020-05-08 | - | |
| Rep | Dealing in securities | 2008-10-10 | 2020-05-08 | |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in securities | 2007-07-23 | 2008-09-29 |