Revenue Breakdown

Financials in millions KRW. Fiscal year is January - December.

Millions KRW. Fiscal year is Jan - Dec.

Fiscal Year	TTM	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019
Period Ending	Jun '26 Jun 30, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020	Dec '19 Dec 31, 2019
Petroleum and Chemicals Business Revenue	-	56.47T	60.19T
Lubricants Business Revenue	-	3.84T	4.24T
E&P Business Revenue	-	1.37T	1.48T
Energy and Chemistry Business Revenue	73.51T	61.31T	65.46T
Batteries and Materials Business Revenue	8.16T	7.06T	6.40T
E&S Business Revenue	11.56T	11.86T	2.35T
All Other Segments Revenue	59.60B	56.51B	59.78B

Revenue by Geography

Financials in millions KRW. Fiscal year is January - December.

Millions KRW. Fiscal year is Jan - Dec.

Fiscal Year	TTM	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019
Period Ending	Jun '26 Jun 30, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020	Dec '19 Dec 31, 2019
Korea Revenue	45.89T	42.20T	39.71T
Asia Revenue	32.62T	28.87T	30.01T
Europe Revenue	1.87T	1.65T	1.54T
Americas Revenue	12.91T	7.55T	3.01T
Other Countries Revenue	-	26.37B	3.42B

Financials in millions KRW. Fiscal year is January - December.

Millions KRW. Fiscal year is Jan - Dec.

Fiscal Year	TTM	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019
Period Ending	Jun '26 Jun 30, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020	Dec '19 Dec 31, 2019
Revenue from Product and Goods Sale	89.45T	77.97T	71.97T
Exploration and Production Revenue	1.36T	1.34T	1.44T
Service Revenue	335.59B	274.78B	363.38B
Revenue from Rendering of Services Rental	-	32.36B	31.55B
Revenue from Other Segments (Pre-FY2027 Reporting)	-	683.75B	469.33B

Financials in millions KRW. Fiscal year is January - December.

Millions KRW. Fiscal year is Jan - Dec.

Fiscal Year	TTM	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019
Period Ending	Jun '26 Jun 30, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020	Dec '19 Dec 31, 2019
Petroleum and Chemicals Business Operating Profit	-	70.50B	586.45B
Lubricants Business Operating Profit	-	607.60B	686.73B
E&P Business Operating Profit	-	399.70B	573.46B
Energy and Chemistry Business Operating Profit	6.35T	1.12T	1.89T
Batteries and Materials Business Operating Profit	-352.85B	-1,165.08B	-1,409.53B
E&S Business Operating Profit	759.58B	681.09B	123.38B
Other Segments Operating Profit	-197.50B	-187.28B	-245.00B