| Ninety One Hong Kong Limited | Rep | Advising on securities | 2016-11-21 | 2018-10-21 |
| Rep | Dealing in securities | 2016-11-21 | 2018-10-21 |
| Legg Mason Asset Management Hong Kong Limited | Rep | Advising on securities | 2013-12-16 | 2016-11-03 |
| Rep | Dealing in securities | 2013-12-16 | 2016-11-03 |
| BNP PARIBAS ASSET MANAGEMENT ASIA LIMITED | Rep | Advising on securities | 2011-09-28 | 2013-11-12 |
| Rep | Asset management | 2011-09-28 | 2013-11-12 |
| Rep | Dealing in securities | 2011-09-28 | 2013-11-12 |
| Sensible Asset Management Limited | Rep | Advising on securities | 2010-08-10 | 2011-08-23 |
| Rep | Asset management | 2010-08-10 | 2011-08-23 |
| VALUE PARTNERS HONG KONG LIMITED | Rep | Advising on securities | 2010-05-10 | 2011-08-23 |
| Rep | Asset management | 2010-05-10 | 2011-08-23 |
| Rep | Dealing in securities | 2010-05-10 | 2011-08-23 |
| VALUE PARTNERS LIMITED | Rep | Advising on securities | 2010-05-10 | 2011-08-23 |
| Rep | Asset management | 2010-05-10 | 2011-08-23 |
| Rep | Dealing in securities | 2010-05-10 | 2011-08-23 |
| PHILLIP COMMODITIES (HK) LIMITED | Rep | Leveraged foreign exchange trading | 2009-09-21 | 2010-05-01 |
| Rep | Dealing in futures contracts | 2009-06-19 | 2010-05-01 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Advising on securities | 2009-06-19 | 2010-05-01 |
| Rep | Dealing in securities | 2009-06-19 | 2010-05-01 |
| HSBC Private Trustee (Hong Kong) Limited | Rep | Advising on securities | 2004-04-13 | 2005-01-05 |
| Rep | Asset management | 2004-04-13 | 2005-01-05 |
| Rep | Dealing in securities | 2004-04-13 | 2005-01-05 |