| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Yuanta Securities (Hong Kong) Company Limited | Rep | Dealing in futures contracts | 2012-06-14 | 2012-11-15 |
| Rep | Dealing in securities | 2012-06-14 | 2012-11-15 | |
| Yuanta Asia Investment (Hong Kong) Limited | Rep | Dealing in futures contracts | 2005-08-04 | 2012-11-15 |
| Rep | Dealing in securities | 2005-08-04 | 2012-11-15 | |
| Tung Shing Futures (Brokers) Limited | Rep | Dealing in futures contracts | 2004-12-13 | 2005-08-04 |
| Tung Shing Securities (Brokers) Limited | Rep | Dealing in securities | 2004-12-13 | 2005-08-04 |
| Rep | Dealing in securities | 2003-09-16 | 2004-04-27 |