| Goldstream Securities Limited | RO | Dealing in securities | 2017-03-06 | 2025-12-18 |
| Goldstream Capital Management Limited | Rep | Advising on securities | 2017-03-01 | 2025-12-18 |
| Rep | Asset management | 2017-03-01 | 2025-12-18 |
| RO | Advising on securities | 2014-04-25 | 2017-03-01 |
| RO | Asset management | 2014-04-25 | 2017-03-01 |
| ABOUT CAPITAL MANAGEMENT (HK) CO. LTD | RO | Asset management | 2013-09-24 | 2014-02-24 |
| BOND TRUST LIMITED | RO | Advising on securities | 2010-08-18 | 2013-09-09 |
| RO | Asset management | 2010-08-18 | 2013-09-09 |
| RO | Dealing in securities | 2010-08-18 | 2013-09-09 |
| Morgan Stanley Asia Limited | Rep | Dealing in securities | 2005-07-15 | 2006-03-01 |
| Morgan Stanley Hong Kong Futures Limited | Rep | Dealing in futures contracts | 2005-07-15 | 2006-03-01 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2004-09-28 | 2005-06-16 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2004-09-28 | 2005-06-16 |
| FT Securities Limited | Rep | Dealing in securities | 2003-09-18 | 2004-08-26 |
| JEFFERIES BACHE (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2003-09-18 | 2004-08-26 |