| Ovata Capital Management Limited | Rep | 提供資產管理 | 2021-08-05 | 2023-10-31 |
| DEUTSCHE SECURITIES ASIA LIMITED | Rep | 期貨合約交易 | 2017-10-30 | 2019-07-29 |
| Rep | 證券交易 | 2017-10-30 | 2019-07-29 |
| Citigroup Global Markets Asia Limited | Rep | 期貨合約交易 | 2015-05-07 | 2017-09-07 |
| Rep | 證券交易 | 2015-05-07 | 2017-09-07 |
| J.P. MORGAN BROKING (HONG KONG) LIMITED | Rep | 就期貨合約提供意見 | 2012-06-11 | 2015-02-22 |
| Rep | 就證券提供意見 | 2012-06-11 | 2015-02-22 |
| Rep | 期貨合約交易 | 2012-06-11 | 2015-02-22 |
| Rep | 證券交易 | 2012-06-11 | 2015-02-22 |
| Merrill Lynch Far East Limited | Rep | 期貨合約交易 | 2010-08-20 | 2012-03-09 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 證券交易 | 2007-11-14 | 2012-03-09 |
| Merrill Lynch Far East Limited | Rep | 證券交易 | 2007-11-14 | 2012-03-09 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | 期貨合約交易 | 2007-11-14 | 2010-08-20 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 證券交易 | 2007-02-07 | 2007-10-29 |
| Merrill Lynch Far East Limited | Rep | 證券交易 | 2007-02-07 | 2007-10-29 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | 期貨合約交易 | 2007-02-07 | 2007-10-29 |