| Wisetrade Securities Limited | RO | 證券交易 | 2018-10-24 | 2021-07-28 |
| GAM HONG KONG LIMITED | RO | 就證券提供意見 | 2013-12-11 | 2017-04-07 |
| RO | 證券交易 | 2013-12-11 | 2017-04-07 |
| Rep | 就證券提供意見 | 2013-11-07 | 2013-12-11 |
| Rep | 證券交易 | 2013-11-07 | 2013-12-11 |
| LAZARD ASSET MANAGEMENT (HONG KONG) LIMITED | RO | 就證券提供意見 | 2008-11-20 | 2013-11-01 |
| RO | 證券交易 | 2008-11-20 | 2013-11-01 |
| LEHMAN BROTHERS SECURITIES ASIA LIMITED | Rep | 證券交易 | 2006-07-25 | 2008-03-05 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | 就證券提供意見 | 2006-07-24 | 2008-03-05 |
| Rep | 證券交易 | 2006-07-24 | 2008-03-05 |
| Legg Mason Asset Management Hong Kong Limited | RO | 證券交易 | 2005-10-31 | 2006-07-15 |
| RO | 提供資產管理 | 2005-10-25 | 2006-07-15 |
| LEGG MASON INTERNATIONAL EQUITIES (HONG KONG) LIMITED (TRADING AS ESEMPLIA; ESEMPLIA EMERGING MARKETS) | RO | 提供資產管理 | 2005-10-25 | 2006-07-15 |
| Legg Mason Asset Management Hong Kong Limited | Rep | 提供資產管理 | 2004-12-03 | 2005-10-25 |
| LEGG MASON INTERNATIONAL EQUITIES (HONG KONG) LIMITED (TRADING AS ESEMPLIA; ESEMPLIA EMERGING MARKETS) | Rep | 提供資產管理 | 2004-12-03 | 2005-10-25 |
| Legg Mason Asset Management Hong Kong Limited | RO | 就證券提供意見 | 2004-10-27 | 2006-07-15 |
| LEGG MASON INTERNATIONAL EQUITIES (HONG KONG) LIMITED (TRADING AS ESEMPLIA; ESEMPLIA EMERGING MARKETS) | RO | 就證券提供意見 | 2004-10-27 | 2006-07-15 |
| RO | 證券交易 | 2004-10-27 | 2006-07-15 |
| Legg Mason Asset Management Hong Kong Limited | Rep | 就機構融資提供意見 | - | 2004-08-17 |
| Rep | 提供資產管理 | - | 2004-08-17 |
| Rep | 就證券提供意見 | - | 2004-10-27 |
| LEGG MASON INTERNATIONAL EQUITIES (HONG KONG) LIMITED (TRADING AS ESEMPLIA; ESEMPLIA EMERGING MARKETS) | Rep | 就機構融資提供意見 | - | 2004-08-17 |
| Rep | 提供資產管理 | - | 2004-08-17 |
| Rep | 就證券提供意見 | - | 2004-10-27 |
| Rep | 證券交易 | - | 2004-10-27 |