| Standard & Poor’s | |
| Long-term credit rating | BBB |
| Short-term partner rating and ADR rating | A - 3 |
| Rating change forecast | Stable |
Date of change (confirmation): December 8, 2011.
| Fitch Ratings | |
| Long-term rating | BBB+ |
| Short-term foreign currency rating | F2 |
| Individual rating | C / D |
| Support rating | 2 |
| Long-term rating change forecast | Negative |
Date of change (confirmation): February 8, 2012.