Governance structure | IR | Company

IR

Year	Review Target	Credit Rating	Rating Agency
2023	Commercial Paper	A2+	NICE Information Service
2023	Commercial Paper	A2+	Korea Investors Service, Inc.
2022	Commercial Paper	A2+	NICE Information Service
2022	Commercial Paper	A2+	Korea Investors Service, Inc.
2021	Corporate Bonds	A+	NICE Information Service
2021	Corporate Bonds	A+	Korea Investors Service, Inc.
2021	Commercial Paper	A2+	NICE Information Service
2021	Commercial Paper	A2+	Korea Investors Service, Inc.
2020	Corporate Bonds	A	NICE Information Service
2020	Corporate Bonds	A	Korea Investors Service, Inc.
2020	Commercial Paper	A2	NICE Information Service
2020	Commercial Paper	A2	Korea Investors Service, Inc.

The range of evaluations received by our company from credit rating agencies is as follows: For corporate bonds, it is in 10 steps of AAA, AA, A, BBB, BB, B, CCC, CC, C, and D (from AA to B, + or - can be given depending on the relative position within the grade). For commercial paper, it is in 6 steps of A1, A2, A3, B, C, and D (from A2 to B, + or - can be given depending on the relative ranking).