| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PT Capital Partners Limited | Rep | Dealing in securities | 2019-06-14 | - |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2017-12-04 | 2018-08-14 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2017-12-04 | 2018-08-14 |
| Credit Suisse (Hong Kong) Limited | Rep | Dealing in securities | 2015-12-22 | 2017-11-11 |