| WING FUNG FUTURES LIMITED | Rep | Dealing in futures contracts | 2015-10-28 | 2017-09-09 |
| WING FUNG SECURITIES LIMITED | Rep | Dealing in securities | 2015-10-28 | 2017-09-09 |
| Ark Securities (Hong Kong) Limited | Rep | Dealing in securities | 2013-02-05 | 2014-02-25 |
| PROVIDENT FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2013-02-05 | 2014-02-25 |
| XinKong International Securities Limited | Rep | Dealing in futures contracts | 2011-10-11 | 2013-01-03 |
| Rep | Dealing in securities | 2011-10-11 | 2013-01-03 |
| PHILLIP COMMODITIES (HK) LIMITED | Rep | Dealing in futures contracts | 2010-08-17 | 2011-09-20 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2010-08-17 | 2011-09-20 |
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2007-05-16 | 2010-07-31 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2007-05-16 | 2010-07-31 |