| MASON INVESTMENT MANAGEMENT LIMITED | RO | Dealing in securities | 2019-03-22 | 2019-10-22 |
| RO | Advising on securities | 2018-07-11 | 2019-10-22 |
| RO | Asset management | 2018-07-11 | 2019-10-22 |
| THOMAS GLOBAL FINANCIAL SERVICES LIMITED | RO | Dealing in securities | 2018-07-11 | 2019-03-25 |
| MASON INVESTMENT MANAGEMENT LIMITED | Rep | Advising on securities | 2018-01-31 | 2018-07-11 |
| Rep | Asset management | 2018-01-31 | 2018-07-11 |
| Mason Securities Limited | Rep | Dealing in securities | 2018-01-31 | 2019-07-05 |
| UBP ASSET MANAGEMENT ASIA LIMITED | RO | Advising on securities | 2010-12-15 | 2017-08-09 |
| RO | Asset management | 2010-12-15 | 2017-08-09 |
| RO | Dealing in securities | 2010-12-15 | 2017-08-09 |
| GENERALI INVESTMENTS ASIA LIMITED | RO | Dealing in futures contracts | 2008-05-30 | 2008-06-27 |
| RO | Advising on futures contracts | 2007-12-28 | 2008-06-27 |
| RO | Dealing in securities | 2007-12-28 | 2010-06-30 |
| RO | Advising on securities | 2007-12-05 | 2010-06-30 |
| RO | Asset management | 2007-12-05 | 2010-06-30 |
| BNP PARIBAS DEALING SERVICES ASIA LIMITED | Rep | Dealing in securities | 2004-06-07 | 2007-09-13 |
| Rep | Advising on corporate finance | - | 2003-08-16 |
| Rep | Advising on securities | - | 2004-06-07 |
| Rep | Asset management | - | 2007-09-13 |