| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Marex HK Asia Limited | RO | Dealing in futures contracts | 2019-01-14 | 2021-10-29 |
| Rep | Dealing in futures contracts | 2013-10-09 | 2019-01-14 | |
| Jefferies Hong Kong Limited | Rep | Dealing in futures contracts | 2012-10-11 | 2013-05-30 |
| JEFFERIES BACHE (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2011-01-12 | 2012-11-30 |