| CHINA EVERBRIGHT SECURITIES (HK) LIMITED | Rep | 就證券提供意見 | 2011-04-14 | 2011-07-18 |
| Rep | 證券交易 | 2011-04-14 | 2011-07-18 |
| KGI ASIA LIMITED | Rep | 就證券提供意見 | 2010-06-15 | 2010-10-11 |
| Rep | 證券交易 | 2010-06-15 | 2010-10-11 |
| EMPEROR FUTURES LIMITED | Rep | 期貨合約交易 | 2009-09-08 | 2010-03-10 |
| EMPEROR SECURITIES LIMITED (HK) | Rep | 就證券提供意見 | 2009-09-08 | 2010-03-10 |
| Rep | 證券交易 | 2009-09-08 | 2010-03-10 |
| Emperor Wealth Management Limited | Rep | 就證券提供意見 | 2009-09-08 | 2010-03-10 |
| Rep | 證券交易 | 2009-09-08 | 2010-03-10 |
| PHILLIP COMMODITIES (HK) LIMITED | Rep | 期貨合約交易 | 2008-04-29 | 2009-08-13 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | 證券交易 | 2008-04-29 | 2009-08-13 |
| Rep | 就證券提供意見 | 2008-03-04 | 2009-08-13 |
| CENTALINE WEALTH MANAGEMENT LIMITED | Rep | 就證券提供意見 | 2006-05-11 | 2008-01-07 |