| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Standard Chartered Securities (Hong Kong) Limited | Rep | Advising on futures contracts | 2014-12-10 | 2015-06-30 |
| Rep | Dealing in futures contracts | 2014-12-10 | 2015-06-30 | |
| UBS DERIVATIVES HONG KONG LIMITED | Rep | Dealing in futures contracts | 2006-06-29 | 2007-02-01 |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2006-06-07 | 2007-02-01 |
| Rep | Dealing in securities | 2006-06-07 | 2007-02-01 |