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| ARTA GLOBAL MARKETS LIMITED | RO | 證券交易 | 2022-03-04 | 2023-12-15 |
| Arta Corporate Advisory Limited | Rep | 就機構融資提供意見 | 2021-10-22 | 2022-03-04 |
| Quam Securities Limited | Rep | 證券交易 | 2019-06-27 | 2021-04-10 |
| ICBC INTERNATIONAL SECURITIES LIMITED | Rep | 證券交易 | 2012-12-05 | 2018-01-18 |
| ICBC INTERNATIONAL CAPITAL LIMITED | Rep | 就機構融資提供意見 | 2011-12-21 | 2018-01-18 |
| Rep | 證券交易 | 2011-12-21 | 2018-01-18 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 就機構融資提供意見 | 2010-08-05 | 2011-08-29 |
| Rep | 就證券提供意見 | 2010-08-05 | 2011-08-29 |
| Rep | 證券交易 | 2010-08-05 | 2011-08-29 |
| Merrill Lynch Far East Limited | Rep | 就機構融資提供意見 | 2010-08-05 | 2011-08-29 |
| Rep | 就證券提供意見 | 2010-08-05 | 2011-08-29 |
| Rep | 證券交易 | 2010-08-05 | 2011-08-29 |