| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHINA EVERBRIGHT RESEARCH LIMITED | RO | Advising on securities | 2017-10-09 | - |
| Everbright Securities Investment Services (HK) Limited | RO | Advising on securities | 2016-05-18 | - |
| Rep | Advising on securities | 2015-09-24 | 2016-05-18 | |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Advising on futures contracts | 2010-09-30 | 2015-01-21 |
| Rep | Advising on securities | 2010-09-30 | 2015-01-21 | |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Advising on securities | 2008-05-13 | 2008-09-29 |