| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SELINA & CO. LIMITED (HK) | RO | Dealing in securities | 2018-01-17 | 2018-12-10 |
| Rep | Dealing in securities | 2017-08-22 | 2018-01-17 | |
| China Galaxy International Futures (Hong Kong) Co., Limited | Rep | Dealing in futures contracts | 2016-06-15 | 2017-07-07 |
| China Galaxy International Securities (Hong Kong) Co., Limited | Rep | Dealing in securities | 2016-06-15 | 2017-07-07 |
| Yuanta Securities (Hong Kong) Company Limited | Rep | Dealing in futures contracts | 2016-03-21 | 2016-06-10 |
| Rep | Dealing in securities | 2016-03-21 | 2016-06-10 | |
| OnePlatform Asset Management Limited | Rep | Dealing in securities | 2010-06-10 | 2014-04-01 |
| Rep | Advising on securities | 2008-10-09 | 2010-06-10 |