| Primas Asset Management Limited | RO | 證券交易 | 2022-06-16 | 2026-08-20 |
| RO | 提供資產管理 | 2020-07-29 | 2026-08-20 |
| RO | 就證券提供意見 | 2019-06-27 | 2026-08-20 |
| Rep | 提供資產管理 | 2019-01-16 | 2020-07-29 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 就證券提供意見 | 2011-11-03 | 2013-09-25 |
| Rep | 證券交易 | 2010-10-26 | 2013-09-25 |
| Merrill Lynch Far East Limited | Rep | 期貨合約交易 | 2010-10-26 | 2013-09-25 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | 期貨合約交易 | 2010-10-26 | 2010-12-31 |
| Citigroup Global Markets Asia Limited | Rep | 證券交易 | 2010-06-17 | 2010-10-01 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | 期貨合約交易 | 2010-06-17 | 2010-10-01 |
| Rep | 證券交易 | 2010-06-17 | 2010-10-01 |