| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | 期貨合約交易 | 2011-10-12 | 2013-09-14 |
| Rep | 證券交易 | 2011-10-12 | 2013-09-14 |
| Rep | 期貨合約交易 | 2008-10-10 | 2009-06-01 |
| Rep | 證券交易 | 2008-10-10 | 2009-06-01 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | 期貨合約交易 | 2008-05-29 | 2008-09-29 |
| Rep | 證券交易 | 2008-05-29 | 2008-09-29 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | 期貨合約交易 | 2007-01-12 | 2008-03-28 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 就證券提供意見 | 2004-03-22 | 2005-04-23 |
| Rep | 證券交易 | 2004-03-22 | 2008-03-28 |
| GOLDMAN SACHS (ASIA) L.L.C. | Rep | 就機構融資提供意見 | - | 2004-02-25 |
| Rep | 就證券提供意見 | - | 2004-02-25 |
| Rep | 提供資產管理 | - | 2004-02-25 |
| Rep | 證券交易 | - | 2004-02-25 |