[Amended] Supply contract signed

What happened

Innometry / Single Sales and Supply Contract Signed / (2026.07.09) Amendment Report (Filing), Amendment date: 2026-07-09

1. Disclosure document being amended: Single Sales and Supply Contract Signed 2. Original filing date of the document being amended: 2026-01-19 3. Reason for amendment: extension of the contract period 4. Amendment details Item: counterparty; Before: undisclosed secondary-battery manufacturer (U.S.); After: secondary-battery manufacturer (U.S.) (remains undisclosed) Item: contract period (end date); Before: 2026-07-15; After: 2027-02-26 Item: matters concerning deferral of disclosure (deferral deadline); Before: 2026-07-15; After: 2027-02-26; reason: extension of the contract period at the customer's request

Single Sales and Supply Contract Signed

1. Content of the sales/supply contract: supply contract for secondary-battery inspection equipment 2. Contract details Whether conditional: not conditional Confirmed contract amount: 5,523,367,752 Conditional contract amount: - Total contract amount (KRW): 5,523,367,752 Most recent revenue (KRW): 52,996,048,556 Ratio to revenue: 10.42% 3. Counterparty: secondary-battery manufacturer (U.S.) Most recent revenue: - Main business: secondary-battery manufacturing Relationship with the company: - Similar contract performed with the counterparty in the past 3 years: applicable 4. Sales/supply region: United States 5. Contract period: start date 2026-01-16; end date 2027-02-26 6. Main contract terms Contract deposit/advance payment: none Payment terms, etc.: Balance 90% paid after delivery and setup (setup within 6 months of delivery); Retention 10% paid after final inspection (within 6 months of completed setup) 7. Sales/supply method: in-house production (applicable); outsourced production (not applicable) 8. Contract (order) date: 2026-01-16 9. Matters concerning deferral of disclosure: deferral deadline 2027-02-26; reason: counterparty's request to keep its trade secrets confidential 10. Other matters for reference in investment decisions 1) The contract amount is USD 3,758,160, converted at the Seoul Money Brokerage Services initial quoted (basic) rate of KRW 1,469.70 on January 16, 2026, the purchase-order issuance date. 2) The "most recent revenue" in the contract details is based on the 2024 consolidated financial statements. 3) The contract period start date is the contract (order) date; the end date is the equipment delivery date, which may change by agreement between the parties. 4) Due to confidentiality obligations in the contract, disclosure of the counterparty is deferred until the contract end date and will be disclosed immediately once the deferral period passes.

Related disclosures: None