| Avenue Family Office Limited | Rep | 提供資產管理 | 2018-02-28 | 2018-11-21 |
| Rep | 就證券提供意見 | 2018-01-29 | 2018-11-21 |
| Rep | 證券交易 | 2018-01-29 | 2018-11-21 |
| LCA Solutions Limited | Rep | 就證券提供意見 | 2017-04-10 | 2017-12-12 |
| Rep | 證券交易 | 2017-04-10 | 2017-12-12 |
| Merrill Lynch Far East Limited | Rep | 期貨合約交易 | 2010-08-20 | 2010-10-18 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 證券交易 | 2009-04-27 | 2010-10-18 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | 期貨合約交易 | 2009-04-27 | 2010-08-20 |
| Countrywide Capital Markets Asia (H.K.) Limited | Rep | 證券交易 | 2007-02-07 | 2008-02-02 |
| J.P. MORGAN BROKING (HONG KONG) LIMITED | Rep | 就證券提供意見 | 2005-11-04 | 2006-07-04 |
| Rep | 證券交易 | 2005-11-04 | 2006-07-04 |
| J.P. MORGAN SECURITIES (FAR EAST) LIMITED | Rep | 就證券提供意見 | 2005-11-04 | 2006-07-04 |
| Rep | 證券交易 | 2005-11-04 | 2006-07-04 |