| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| S&P GLOBAL RATINGS HONG KONG LIMITED | RO | Providing credit rating services | 2011-06-01 | - |
| STANDARD & POOR'S, LLC | RO | Advising on futures contracts | 2004-03-22 | 2005-03-30 |
| RO | Advising on securities | 2004-03-22 | 2007-11-30 | |
| Rep | Advising on securities | 2003-05-22 | 2004-03-22 |