| Merrill Lynch (Asia Pacific) Limited | Rep | 就證券提供意見 | 2011-12-13 | 2013-11-07 |
| Merrill Lynch Far East Limited | Rep | 期貨合約交易 | 2010-08-31 | 2013-11-07 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | 期貨合約交易 | 2004-07-29 | 2010-08-31 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 證券交易 | 2004-06-30 | 2013-11-07 |
| KGI ASIA LIMITED | Rep | 證券交易 | 2004-05-03 | 2004-06-24 |
| KGI FUTURES (HONG KONG) LIMITED | Rep | 期貨合約交易 | 2004-05-03 | 2004-06-24 |
| FT Securities Limited | Rep | 就機構融資提供意見 | - | 2004-04-27 |
| Rep | 就證券提供意見 | - | 2004-04-27 |
| Rep | 提供資產管理 | - | 2004-04-27 |
| Rep | 證券交易 | - | 2004-04-28 |
| JEFFERIES BACHE (HONG KONG) LIMITED | Rep | 就期貨合約提供意見 | - | 2004-04-27 |
| Rep | 提供資產管理 | - | 2004-04-27 |
| Rep | 期貨合約交易 | - | 2004-04-28 |