Operating results (preliminary) (fair disclosure)

What happened

Operating results (preliminary) (fair disclosure)

Performance Period Current Period: 2026-07-01 ~ 2026-07-31 Prior Period: 2026-06-01 ~ 2026-06-30 Same Period Last Year: 2025-07-01 ~ 2025-07-31 Current Cumulative Period: 2026-01-01 ~ 2026-07-31 Prior-Year Cumulative Period: 2025-01-01 ~ 2025-07-31 Note: This information is preliminary and may differ from the final figures.

1. Performance details (Unit: KRW million, %) Sales: Current-period figure - / Cumulative figure - Operating Profit: Current-period figure - / Cumulative figure - Pre-tax Income from Continuing Operations: Current-period figure - / Cumulative figure - Net Income: Current-period figure - / Cumulative figure - (All of the above financial items are not disclosed ("-") in this filing.)

Category (Unit: units, %): Current Period (July 2026) / Prior Period (June 2026) / Change vs. Prior Period (%) / Same Period Last Year (July 2025) / Change vs. Same Period Last Year (%) Domestic: 2,610 / 3,637 / -28.2% / 4,456 / -41.4% Exports: 5,941 / 7,843 / -24.3% / 5,079 / 17.0% Completed Vehicles Subtotal: 8,551 / 11,480 / -25.5% / 9,535 / -10.3% CKD: 0 / 502 / -100% / 85 / -100% Total: 8,551 / 11,982 / -28.6% / 9,620 / -11.1%

Category (Unit: units, %): Current Cumulative (Jan-Jul 2026) / Same-Period-Last-Year Cumulative (Jan-Jul 2025) / Change vs. Same-Period-Last-Year Cumulative (%) Domestic: 24,416 / 22,777 / 7.2% Exports: 39,527 / 38,960 / 1.5% Completed Vehicles Subtotal: 63,943 / 61,737 / 3.6% CKD: 1,367 / 1,155 / 18.4% Total: 65,310 / 62,892 / 3.8%

2. Information disclosure details Information Provider: Treasury Team Information Recipients: Domestic and overseas investors, etc. Scheduled Information Provision Date: August 3, 2026 (Mon) Scheduled Information Provision Time: - Event Name (Location): -

3. Contact Department: Treasury Team Phone: 031-610-1368

4. Other important matters for investment judgment - The above figures are preliminary and subject to change. - See the attached materials for other details.

Related disclosure: -