| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Standard & Poor's Investment Advisory Services (HK) Limited | RO | Advising on securities | 2010-09-21 | 2011-11-08 |
| STANDARD & POOR'S, LLC | RO | Advising on securities | 2007-11-30 | 2010-10-31 |
| NORTHERN TRUST COMPANY OF HONG KONG LIMITED, THE | Rep | Dealing in securities | 2006-02-03 | 2007-08-31 |