| ARK GROUP HOLDINGS (HONG KONG) LIMITED | RO | 就證券提供意見 | 2012-01-04 | 2015-12-31 |
| RO | 提供資產管理 | 2012-01-04 | 2015-12-31 |
| RO | 證券交易 | 2012-01-04 | 2015-12-31 |
| Merrill Lynch Far East Limited | Rep | 就證券提供意見 | 2005-04-22 | 2011-02-28 |
| Rep | 證券交易 | 2005-04-22 | 2011-02-28 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 就機構融資提供意見 | 2004-11-08 | 2011-02-28 |
| Rep | 就證券提供意見 | 2004-11-08 | 2011-02-28 |
| Rep | 證券交易 | 2004-11-08 | 2011-02-28 |
| Merrill Lynch Far East Limited | Rep | 就機構融資提供意見 | 2004-11-08 | 2011-02-28 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 就機構融資提供意見 | 2003-09-29 | 2004-07-10 |
| Rep | 就證券提供意見 | 2003-09-29 | 2004-07-10 |
| Rep | 證券交易 | 2003-09-29 | 2004-07-10 |
| Merrill Lynch Far East Limited | Rep | 就機構融資提供意見 | 2003-09-29 | 2004-07-10 |