| HENYEP SECURITIES LIMITED | Rep | Dealing in securities | 2017-09-12 | 2022-09-30 |
| CLSA LIMITED | Rep | Dealing in securities | 2015-09-23 | 2016-10-12 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2014-09-22 | 2015-06-24 |
| Rep | Dealing in securities | 2014-09-22 | 2015-06-24 |
| INSTINET PACIFIC LIMITED | Rep | Advising on securities | 2013-06-10 | 2014-09-20 |
| Rep | Providing automated trading services | 2013-06-10 | 2014-09-20 |
| Rep | Dealing in securities | 2013-06-10 | 2014-09-20 |
| GOLDMAN SACHS (ASIA) SECURITIES LIMITED | Rep | Dealing in securities | 2012-04-27 | 2013-03-12 |
| GOLDMAN SACHS (ASIA) L.L.C. | Rep | Dealing in securities | 2011-01-18 | 2013-03-12 |
| GOLDMAN SACHS FUTURES (ASIA) LIMITED | Rep | Dealing in futures contracts | 2011-01-18 | 2013-03-12 |
| BNP PARIBAS FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2010-05-19 | 2010-10-15 |
| BNP PARIBAS SECURITIES (ASIA) LIMITED | Rep | Providing automated trading services | 2009-11-26 | 2010-10-15 |
| Rep | Dealing in securities | 2006-05-24 | 2010-10-15 |
| ETRADE SECURITIES (HONG KONG) LIMITED | Rep | Advising on corporate finance | - | 2004-02-09 |
| Rep | Asset management | - | 2004-02-09 |
| Rep | Advising on securities | - | 2006-05-09 |