Enters into KRW 2.4 Billion Supply Contract for AI Data Center Optical Transceivers


  • Signed a supply contract for AI data center optical transceivers (400G, 800G) with a contract amount of approximately KRW 2.42 billion (excluding VAT)
  • Contract amount represents 10.38% of recent sales (2024 basis: KRW 23.3 billion)
  • Contract period: May 18, 2026 to July 7, 2026 (based on delivery and final inspection completion)
  • Counterparty undisclosed due to trade secret protection request
  • Production via outsourcing (not in-house); company has experience with similar contracts in the past 3 years
  • Note: Sales figures based on 2024 audited financials due to denial of audit opinion for 2025; contract terms subject to change
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KOSDAQ Filing Information


  • Filing: Conclusion of a Single Sales and Supply Contract
  • Company: OptiCore (380540)
  • Submission: OptiCore Inc.
  • Receipt: 05-19-2026
  • Under KRX KOSDAQ Market Division