| CITIC Securities Brokerage (HK) Limited | Rep | Advising on securities | 2021-06-23 | 2021-08-16 |
| Rep | Dealing in securities | 2021-05-03 | 2021-08-16 |
| CITIC Securities Futures (HK) Limited | Rep | Dealing in futures contracts | 2021-05-03 | 2021-08-16 |
| HAITONG INTERNATIONAL FUTURES LIMITED | Rep | Dealing in futures contracts | 2020-09-08 | 2021-04-22 |
| HAITONG INTERNATIONAL SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2020-09-08 | 2021-04-22 |
| Morgan Stanley Hong Kong Securities Limited | Rep | Dealing in futures contracts | 2010-12-06 | 2012-05-14 |
| Morgan Stanley Asia Limited | Rep | Dealing in securities | 2010-03-10 | 2012-05-14 |
| Morgan Stanley Hong Kong Futures Limited | Rep | Dealing in futures contracts | 2010-03-10 | 2010-12-06 |
| UBS Asset Management (Hong Kong) Limited | Rep | Advising on securities | 2005-10-19 | 2006-04-13 |
| Rep | Asset management | 2005-10-19 | 2006-04-13 |
| GOLDMAN SACHS (ASIA) L.L.C. | Rep | Advising on corporate finance | - | 2004-10-13 |
| Rep | Advising on securities | - | 2004-10-13 |
| Rep | Asset management | - | 2004-10-13 |
| Rep | Dealing in securities | - | 2005-09-29 |