| Pictet Asset Management (Hong Kong) Limited | RO | 就證券提供意見 | 2020-12-16 | - |
| RO | 證券交易 | 2020-12-16 | - |
| Rep | 就證券提供意見 | 2020-11-16 | 2020-12-16 |
| Rep | 證券交易 | 2020-11-16 | 2020-12-16 |
| Legg Mason Asset Management Hong Kong Limited | RO | 就證券提供意見 | 2010-03-29 | 2020-10-30 |
| RO | 證券交易 | 2010-03-29 | 2020-10-30 |
| Rep | 就證券提供意見 | 2009-11-09 | 2010-03-29 |
| Rep | 證券交易 | 2009-11-09 | 2010-03-29 |
| Pictet Asset Management (Hong Kong) Limited | Rep | 就證券提供意見 | 2009-09-02 | 2009-10-16 |
| Rep | 證券交易 | 2007-02-06 | 2009-10-16 |
| Legg Mason Asset Management Hong Kong Limited | Rep | 證券交易 | 2005-12-01 | 2006-06-24 |
| Rep | 提供資產管理 | 2004-11-26 | 2006-06-24 |
| LEGG MASON INTERNATIONAL EQUITIES (HONG KONG) LIMITED (TRADING AS ESEMPLIA; ESEMPLIA EMERGING MARKETS) | Rep | 提供資產管理 | 2004-11-26 | 2006-06-24 |
| Legg Mason Asset Management Hong Kong Limited | Rep | 就證券提供意見 | 2004-10-19 | 2006-06-24 |
| LEGG MASON INTERNATIONAL EQUITIES (HONG KONG) LIMITED (TRADING AS ESEMPLIA; ESEMPLIA EMERGING MARKETS) | Rep | 就證券提供意見 | 2004-10-19 | 2006-06-24 |
| Rep | 證券交易 | 2004-10-19 | 2006-06-24 |
| Janus Henderson Investors Hong Kong Limited | Rep | 就機構融資提供意見 | 2003-04-01 | 2004-09-24 |
| Rep | 提供資產管理 | 2003-04-01 | 2004-09-24 |
| Rep | 就證券提供意見 | 2003-04-01 | 2004-09-30 |
| Rep | 證券交易 | 2003-04-01 | 2004-09-30 |