| ICBC INTERNATIONAL CAPITAL LIMITED | RO | Advising on corporate finance | 2019-07-12 | 2020-12-04 |
| RO | Advising on securities | 2019-07-12 | 2020-12-04 |
| RO | Dealing in securities | 2019-07-12 | 2020-12-04 |
| ICBC INTERNATIONAL SECURITIES LIMITED | RO | Dealing in securities | 2019-07-12 | 2020-12-04 |
| ICBC INTERNATIONAL CAPITAL LIMITED | Rep | Advising on securities | 2018-09-21 | 2019-07-12 |
| Rep | Advising on corporate finance | 2017-11-10 | 2019-07-12 |
| Rep | Dealing in securities | 2017-11-10 | 2019-07-12 |
| ICBC INTERNATIONAL SECURITIES LIMITED | Rep | Dealing in securities | 2017-11-10 | 2019-07-12 |
| J.P. MORGAN SECURITIES (FAR EAST) LIMITED | Rep | Advising on corporate finance | 2012-01-13 | 2016-03-24 |
| Rep | Advising on securities | 2012-01-13 | 2016-03-24 |
| Rep | Dealing in securities | 2012-01-13 | 2016-03-24 |
| Credit Suisse (Hong Kong) Limited | Rep | Advising on corporate finance | 2010-09-07 | 2011-02-21 |
| Rep | Advising on securities | 2010-09-07 | 2011-02-21 |
| Rep | Dealing in securities | 2010-09-07 | 2011-02-21 |
| Citigroup Global Markets Asia Limited | Rep | Advising on corporate finance | 2010-01-08 | 2010-05-10 |
| Rep | Dealing in securities | 2010-01-08 | 2010-05-10 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in securities | 2010-01-08 | 2010-05-10 |
| ROTHSCHILD & CO HONG KONG LIMITED | Rep | Advising on corporate finance | 2005-04-27 | 2005-06-22 |
| Rep | Advising on securities | 2005-04-27 | 2005-06-22 |