| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SANFULL SECURITIES LIMITED | Rep | Dealing in securities | 2010-05-25 | 2011-06-24 |
| KuCoin HK Limited | Rep | Dealing in securities | 2007-08-15 | 2008-05-31 |
| PHILLIP COMMODITIES (HK) LIMITED | Rep | Dealing in futures contracts | 2005-11-28 | 2006-07-11 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2005-11-28 | 2006-07-11 |