| RBC GLOBAL ASSET MANAGEMENT (ASIA) LIMITED | Rep | Advising on securities | 2008-05-16 | 2009-10-01 |
| Rep | Asset management | 2008-05-16 | 2009-10-01 |
| Rep | Dealing in securities | 2008-05-16 | 2009-10-01 |
| AIA WEALTH MANAGEMENT COMPANY LIMITED | Rep | Advising on securities | 2006-03-31 | 2008-05-16 |
| Rep | Asset management | 2006-03-31 | 2008-05-16 |
| Rep | Dealing in securities | 2006-03-31 | 2008-05-16 |
| BOCI-PRUDENTIAL ASSET MANAGEMENT LIMITED | Rep | Advising on futures contracts | 2005-05-12 | 2006-03-17 |
| Rep | Advising on securities | 2005-05-12 | 2006-03-17 |
| Rep | Asset management | 2005-05-12 | 2006-03-17 |
| Rep | Dealing in securities | 2005-04-19 | 2006-03-17 |
| FT Securities Limited | Rep | Dealing in securities | 2005-01-28 | 2005-04-12 |
| JEFFERIES BACHE (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2005-01-28 | 2005-04-12 |
| HANG SENG FUTURES LIMITED | Rep | Advising on futures contracts | 2003-12-23 | 2005-01-19 |
| Rep | Dealing in futures contracts | 2003-12-23 | 2005-01-19 |
| HANG SENG INVESTMENT SERVICES LIMITED | Rep | Advising on corporate finance | - | 2003-11-05 |
| Rep | Asset management | - | 2004-12-03 |
| Rep | Advising on securities | - | 2005-01-19 |