| RICHE BRIGHT SECURITIES LIMITED | RO | 證券交易 | 2017-01-24 | 2018-03-29 |
| Merdeka Securities Limited | RO | 證券交易 | 2011-01-28 | 2016-12-30 |
| Rep | 證券交易 | 2011-01-05 | 2011-01-28 |
| CHI CAPITAL SECURITIES LIMITED | RO | 就證券提供意見 | 2010-03-09 | 2010-12-16 |
| RO | 證券交易 | 2010-03-09 | 2010-12-16 |
| GBS INTERNATIONAL FINANCIAL LIMITED | RO | 期貨合約交易 | 2009-06-15 | 2009-09-30 |
| ARTA GLOBAL MARKETS LIMITED | RO | 證券交易 | 2008-01-08 | 2009-02-28 |
| CHI CAPITAL SECURITIES LIMITED | RO | 就證券提供意見 | 2006-05-25 | 2007-12-01 |
| RO | 證券交易 | 2006-05-25 | 2007-12-01 |
| Rep | 就證券提供意見 | 2006-03-07 | 2006-05-25 |
| Rep | 證券交易 | 2006-03-07 | 2006-05-25 |
| CVP Securities Limited | Rep | 期貨合約交易 | 2005-12-31 | 2006-02-10 |
| Rep | 證券交易 | 2005-12-31 | 2006-02-10 |
| RO | 期貨合約交易 | 2005-05-06 | 2005-12-31 |
| RO | 證券交易 | 2004-07-09 | 2005-12-31 |
| ASG BROKERAGE LIMITED | RO | 就機構融資提供意見 | - | 2003-09-04 |
| RO | 就證券提供意見 | - | 2003-09-04 |
| RO | 提供資產管理 | - | 2003-09-04 |
| RO | 證券交易 | - | 2004-06-30 |
| ASG FUTURES LIMITED | RO | 就期貨合約提供意見 | - | 2003-09-04 |
| RO | 提供資產管理 | - | 2003-09-04 |
| RO | 期貨合約交易 | - | 2004-06-25 |