| OCEANVAST CAPITAL LIMITED (b2016-11-16) | Rep | 提供資產管理 | 2021-01-26 | 2022-01-19 |
| RO | 就證券提供意見 | 2020-11-23 | 2022-01-19 |
| Equities First Holdings Hong Kong Limited | RO | 證券交易 | 2019-06-26 | 2020-02-29 |
| Rep | 證券交易 | 2019-04-11 | 2019-06-26 |
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | 就證券提供意見 | 2018-10-26 | 2019-03-29 |
| Rep | 證券交易 | 2018-10-26 | 2019-03-29 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 就證券提供意見 | 2011-10-31 | 2013-11-09 |
| Merrill Lynch Far East Limited | Rep | 期貨合約交易 | 2010-08-31 | 2013-11-09 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 證券交易 | 2010-03-01 | 2013-11-09 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | 期貨合約交易 | 2010-03-01 | 2010-08-31 |
| Morgan Stanley Asia Limited | Rep | 證券交易 | 2007-03-15 | 2007-09-19 |
| Morgan Stanley Hong Kong Futures Limited | Rep | 期貨合約交易 | 2007-03-15 | 2007-09-19 |