| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Yuanta Securities (Hong Kong) Company Limited | Rep | Dealing in futures contracts | 2012-06-14 | 2023-08-11 |
| Rep | Dealing in securities | 2012-06-14 | 2023-08-11 | |
| Yuanta Asia Investment (Hong Kong) Limited | Rep | Dealing in futures contracts | 2010-04-16 | 2013-09-13 |
| Rep | Dealing in securities | 2010-04-16 | 2013-09-13 | |
| PROVIDENT FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2006-03-28 | 2010-04-01 |
| Ark Securities (Hong Kong) Limited | Rep | Dealing in securities | 2006-03-14 | 2010-04-01 |
| ORIENT SECURITIES LIMITED | Rep | Dealing in securities | 2005-10-31 | 2006-03-02 |