| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ABCI Securities Company Limited | Rep | Advising on securities | 2019-05-31 | 2022-01-28 |
| Rep | Dealing in securities | 2019-05-31 | 2022-01-28 | |
| KGI ASIA LIMITED | Rep | Advising on securities | 2018-06-15 | 2019-05-12 |
| Rep | Dealing in securities | 2017-10-03 | 2019-05-12 | |
| KGI FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2016-10-24 | 2019-05-12 |
| KGI ASIA LIMITED | Rep | Dealing in securities | 2015-09-22 | 2017-10-02 |
| KGI WEALTH MANAGEMENT LIMITED | Rep | Dealing in securities | 2015-09-22 | 2017-10-02 |
| oOo Securities (HK) Group Limited | Rep | Dealing in securities | 2012-06-27 | 2015-01-10 |
| Yuanta Asia Investment (Hong Kong) Limited | Rep | Dealing in securities | 2009-07-06 | 2012-05-22 |