Operating results (consolidated) (preliminary) (fair disclosure)

What happened

Orion / Preliminary Operating Results on a Consolidated Basis (Fair Disclosure) / (2026.07.09) Preliminary Operating Results on a Consolidated Basis (Fair Disclosure)

Performance period: current period 2026-06-01 to 2026-06-30; previous period 2026-05-01 to 2026-05-31; year-ago period 2025-06-01 to 2025-06-30; cumulative current period,; cumulative year-ago period,. Note: this information is provisional and may differ from the final confirmed figures.

1. Consolidated performance (Unit: KRW 100 million, %) Revenue, operating profit, profit before income tax from continuing operations, net income, and net income attributable to owners of the parent are all reported as "-" (not disclosed) for both current-period and cumulative figures, with no comparison percentages given.

Sales by country (Unit: KRW 100 million, %), current period (June 2026); previous period (May 2026); change vs previous period (%); year-ago period (June 2025); change vs year-ago (%) Korea (Orion): 985; 1,004; -1.9%; 899; +9.6% China (OFC): 1,240; 1,237; +0.2%; 964; +28.6% Vietnam (OFV): 384; 401; -4.2%; 341; +12.6% Russia (OIE): 349; 369; -5.4%; 245; +42.4%

Operating profit by country (Unit: KRW 100 million, %) Korea (Orion): 121; 142; -14.8%; 137; -11.7% China (OFC and 8 affiliates): 207; 218; -5.0%; 155; +33.5% Vietnam (OFV): 49; 54; -9.3%; 49; 0.0% Russia (OIE): 46; 53; -13.2%; 28; +64.3%

2. Information disclosure details Information provider: Finance team Recipients: institutional and individual investors, etc. Disclosure date (expected): disclosed from time to time after the fair disclosure Disclosure time: - Event name (venue): -

3. Contact: Finance team, 02-710-6000

4. Other material matters relevant to investment decisions - Currency effects (local currency against the Korean won) on the year-on-year change rates for June 2026: Chinese yuan +19.6%, Vietnamese dong +12.2%, Russian ruble +20.0%. - June 2026 monthly and cumulative revenue (Unit: KRW 100 million) June 2026 monthly, Korea / China / Vietnam / Russia / Total Gross revenue*: 1,095 / 1,452 / 442 / 358 / 3,347 Less: consideration payable to customers: -110 / -212 / -58 / -9 / -389 Net revenue**: 985 / 1,240 / 384 / 349 / 2,958 June 2026 cumulative, Korea / China / Vietnam / Russia / Total Gross revenue*: 6,496 / 9,291 / 2,991 / 2,004 / 20,782 Less: consideration payable to customers: -662 / -1,414 / -314 / -49 / -2,439 Net revenue**: 5,834 / 7,877 / 2,677 / 1,955 / 18,343 *Gross revenue is revenue before deducting consideration payable to customers under applicable accounting standards. **Net revenue is revenue after deducting consideration payable to customers under K-IFRS. - Orion's ownership of its Chinese subsidiaries is 95.2%; of the Vietnamese entity, 100.0%; and of the Russian entity, 73.3% (effective ownership 98.7%). - The above "sales by country" and "operating profit by country" figures are preliminary, unaudited figures on a separate (non-consolidated) basis for the parent company, Orion Corporation, and its overseas subsidiaries, and may change following the external auditor's review. - A simple sum of the above "sales by country" and "operating profit by country" figures differs from the consolidated income statement amounts; the difference reflects consolidation adjustments for intragroup transactions within the consolidated group and other items, such as results of other overseas subsidiaries (e.g., the Indian entity). - For China, the "sales by country" figure above includes only the sales of Orion Food Co., Ltd. (OFC), the external sales entity among the 8 Chinese subsidiaries. - For China, the "operating profit by country" figure above is a simple sum of the separate-basis operating profit of the 8 Chinese subsidiaries, which, as noted, differs from the consolidated income statement amount due to consolidation adjustments for intragroup transactions.

Related disclosures: None