| Date |
Rating Company |
Securities for Evaluations |
Credit Rating |
Definition of Rating |
| 2010.05.31 |
Korea Ratings |
Corporate papers |
A1 |
Timely repayment abilities are the best and the stability of such repayment abilities is the best as well. |
| 2010.05.12 |
Korea Information Service |
Corporate papers |
A1 |
The investment risk is extremely low with the best level of timely repayment abilities, which is stable as much as no impact from any change in the environment in any reasonably predictable future in the present. |
| 2010.05.11 |
Korea Investors Service |
Corporate papers |
A1 |
Timely repayment abilities are the best and the stability of such repayment abilities is the best as well. |
| 2010.05.11 |
Korea Information Service |
Corporate bonds |
AA+ |
There is a bit of lower elements than AAA, although the investment risk is extremely low due to a very high certainty of repayment for any principal and interests. |
| 2010.05.11 |
Korea Investors Service |
Corporate bonds |
AA+ |
There is a bit of lower elements than AAA, although there is a very high certainty of repayment for any principal and interests. |
| 2010.05.20 |
Fitch |
Long-term bonds |
A- |
Excellent credit rating and low credit risk |
| 2010.04.28 |
Moody's |
Long-term bonds |
A3 |
Deemed as a rating between the middle and high level with low credit risk |
| 2010.03.03 |
Korea Ratings |
Corporate bonds |
AA+ |
There is a bit of lower elements than AAA, although there is a very high certainty of repayment for any principal and interests. |
| 2010.03.03 |
Korea Investors Service |
Corporate bonds |
AA+ |
There is a bit of lower elements than AAA, although there is a very high certainty of repayment for any principal and interests. |
沿革 
