| QUAM ASSET MANAGEMENT LIMITED | RO | Dealing in securities | 2020-02-25 | - |
| Quam Securities Limited | RO | Dealing in securities | 2018-11-27 | - |
| QUAM ASSET MANAGEMENT LIMITED | RO | Advising on securities | 2018-08-31 | - |
| RO | Asset management | 2018-08-31 | - |
| Quam Securities Limited | Rep | Dealing in securities | 2018-08-17 | 2018-11-27 |
| QUAM ASSET MANAGEMENT LIMITED | Rep | Advising on securities | 2018-06-04 | 2018-08-31 |
| Rep | Asset management | 2018-06-04 | 2018-08-31 |
| CMBC ASSET MANAGEMENT COMPANY LIMITED | RO | Asset management | 2017-12-21 | 2018-04-25 |
| CMBC International Securities Limited | RO | Advising on securities | 2016-11-30 | 2018-04-25 |
| RO | Dealing in securities | 2016-11-30 | 2018-04-25 |
| SHENWAN HONGYUAN SECURITIES (H.K.) LIMITED | RO | Dealing in securities | 2012-09-14 | 2013-11-22 |
| SHENWAN HONGYUAN ASSET MANAGEMENT (ASIA) LIMITED | RO | Advising on securities | 2012-02-03 | 2013-11-22 |
| RO | Asset management | 2012-02-03 | 2013-11-22 |
| SHENWAN HONGYUAN SECURITIES (H.K.) LIMITED | Rep | Dealing in securities | 2012-01-17 | 2012-09-14 |
| SHENWAN HONGYUAN ASSET MANAGEMENT (ASIA) LIMITED | Rep | Advising on securities | 2011-11-30 | 2012-02-03 |
| Rep | Asset management | 2011-11-30 | 2012-02-03 |
| Guo Tong Capital Management Company Limited | Rep | Advising on securities | 2010-12-01 | 2011-10-31 |
| Rep | Asset management | 2010-12-01 | 2011-10-31 |
| GF Asset Management (Hong Kong) Limited | Rep | Advising on securities | 2010-06-29 | 2010-07-01 |
| Rep | Asset management | 2010-06-29 | 2010-07-01 |
| GIP Partners Limited | RO | Advising on securities | 2009-01-16 | 2009-12-10 |
| RO | Asset management | 2009-01-16 | 2009-12-10 |
| Bright Fund Management Limited | Rep | Asset management | 2006-03-23 | 2007-05-01 |
| Rep | Advising on securities | 2006-03-21 | 2007-05-01 |
| Rep | Dealing in securities | 2006-03-21 | 2007-05-01 |
| Superfund Financial (Hong Kong) Limited | Rep | Advising on securities | 2005-02-18 | 2006-02-15 |
| Rep | Dealing in securities | 2005-02-18 | 2006-02-15 |
| Legg Mason Asset Management Hong Kong Limited | Rep | Advising on corporate finance | 2003-04-01 | 2004-08-09 |
| Rep | Asset management | 2003-04-01 | 2004-08-09 |
| Rep | Advising on securities | 2003-04-01 | 2004-09-09 |
| LEGG MASON INTERNATIONAL EQUITIES (HONG KONG) LIMITED (TRADING AS ESEMPLIA; ESEMPLIA EMERGING MARKETS) | Rep | Advising on corporate finance | 2003-04-01 | 2004-08-09 |
| Rep | Asset management | 2003-04-01 | 2004-08-09 |
| Rep | Advising on securities | 2003-04-01 | 2004-09-09 |
| Rep | Dealing in securities | 2003-04-01 | 2004-09-09 |