What happened
Woojin updated a previously disclosed supply contract with Doosan Enerbility, now worth US$11.1M, about 10.92% of its recent annual revenue, running through Sep 2029.
For context, this single contract equals about 10.92% of the company's most recent annual revenue.
| Counterparty | Doosan Enerbility |
|---|---|
| Contract value | US$11.1M |
| vs. recent revenue | 10.92% |
| Through | Sep 2029 (from Aug 2025) |
| Filed | 2026-09-17, [Amended] Supply contract signed |
| Source | DART rcept 20260917800466 → open original filing |
Read the full filing in English
Woojin / Single Sales and Supply Contract Execution / (2026.09.17) Single Sales and Supply Contract Execution Correction Report
Correction Date: 2026-09-17
1. Disclosure Document Subject to Correction Single Sales and Supply Contract Execution
2. Submission Date of Disclosure Document Subject to Correction 2025-08-29
3. Reason for Correction Correction due to changes in major contract terms and contract amount
4. Correction Details Correction Item | Before Correction | After Correction 2. Contract Details / Contract Amount (KRW) | 14,894,964,000 | 15,360,878,474 2. Contract Details / Percentage of Sales (%) | 10.58 | 10.92 6. Major Contract Terms / Advance Payment Existence | None | Yes
- Single Sales and Supply Contract Execution
1. Sales and Supply Contract Classification Other Sales and Supply Contract
Contract Name: [Shin-Hanul #3,4] ICI Assembly
2. Contract Details Contract Amount (KRW): 15,360,878,474 Recent Sales (KRW): 140,726,674,100 Percentage of Sales (%): 10.92 Large Corporation Status: Not Applicable
3. Contracting Party Doosan Enerbility Co., Ltd. Relationship with Company: -
4. Sales and Supply Region Shin-Hanul Nuclear Power Plant Units 3 and 4
5. Contract Period Start Date: 2025-08-29 End Date: 2029-09-30
6. Major Contract Terms Advance Payment Existence: Yes Payment Terms: External Account: 60 days from tax invoice issuance date
7. Contract (Order) Date 2025-08-29
8. Disclosure Reservation Reservation Reason: - Reservation Period: -
9. Other Material Matters Related to Investment Decisions - ICI (In Core Instrument) is a core sensor that measures the fission rate inside the reactor. - The above contract amount is exclusive of value-added tax (VAT). - The start date of the above contract period is the contract (order) date, and the delivery deadline is from September 30, 2028 to September 30, 2029. - The above recent sales amount is the Company's consolidated sales for the fiscal year 2024. - The contract amount and contract period of the above contract may change depending on the progress of the project.
※ Related Disclosure: 2025-08-29 Single Sales and Supply Contract Execution
Source: DART. Information only, not investment advice.