| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2018-09-20 | 2021-10-31 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2018-09-06 | 2021-10-31 |
| DBS VICKERS (HONG KONG) LIMITED | Rep | Dealing in securities | 2012-12-11 | 2018-03-13 |