| SHUN LOONG SECURITIES COMPANY LIMITED | Rep | 證券交易 | 2022-03-28 | 2023-03-20 |
| Core Capital Securities Limited | Rep | 證券交易 | 2022-01-06 | 2022-02-10 |
| H&Y SECURITIES COMPANY LIMITED | Rep | 證券交易 | 2020-05-12 | 2021-12-19 |
| Core Capital Securities Limited | Rep | 證券交易 | 2018-12-14 | 2020-02-05 |
| JT CAPITAL ASSET MANAGEMENT LIMITED | Rep | 證券交易 | 2018-12-14 | 2020-02-05 |
| MCM ASIA LIMITED (TRADING AS MCM PARTNERS) ( | Rep | 證券交易 | 2017-09-13 | 2018-11-01 |
| Quam Securities Limited | Rep | 證券交易 | 2016-05-04 | 2017-08-03 |
| MIB SECURITIES (HONG KONG) LIMITED | Rep | 證券交易 | 2009-09-04 | 2015-09-10 |
| DBS VICKERS (HONG KONG) LIMITED | Rep | 證券交易 | 2005-09-01 | 2009-09-01 |
| HSBC SECURITIES (ASIA) LIMITED | Rep | 證券交易 | 2004-11-15 | 2005-07-19 |
| NH INVESTMENT & SECURITIES (H.K.) LIMITED | Rep | 證券交易 | 2003-08-14 | 2004-11-01 |
| MACQUARIE EQUITIES (ASIA) LIMITED | Rep | 就機構融資提供意見 | - | 2003-04-30 |
| Rep | 就證券提供意見 | - | 2003-04-30 |
| Rep | 提供資產管理 | - | 2003-04-30 |
| Rep | 證券交易 | - | 2003-04-30 |