| Optimas Capital Limited | RO | Advising on securities | 2018-08-27 | - |
| RO | Dealing in securities | 2018-08-27 | 2023-07-07 |
| RO | Asset management | 2017-05-12 | - |
| Rep | Asset management | 2016-10-13 | 2017-05-12 |
| Credit Suisse (Hong Kong) Limited | Rep | Advising on securities | 2014-04-01 | 2016-08-06 |
| Credit Suisse Securities (Hong Kong) Limited | Rep | Providing automated trading services | 2013-08-22 | 2016-08-06 |
| Credit Suisse (Hong Kong) Limited | Rep | Providing automated trading services | 2013-03-06 | 2013-11-01 |
| Rep | Dealing in futures contracts | 2013-01-18 | 2016-08-06 |
| Rep | Dealing in securities | 2013-01-18 | 2016-08-06 |
| Credit Suisse Securities (Hong Kong) Limited | Rep | Dealing in securities | 2013-01-18 | 2016-08-06 |
| UBS SECURITIES HONG KONG LIMITED | Rep | Providing automated trading services | 2011-11-25 | 2012-11-15 |
| Rep | Dealing in securities | 2009-05-27 | 2012-11-15 |
| UBS DERIVATIVES HONG KONG LIMITED | Rep | Dealing in futures contracts | 2008-07-21 | 2012-11-15 |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2008-07-21 | 2012-11-15 |
| Rep | Dealing in securities | 2008-07-21 | 2012-11-15 |