Hansung Cleantech Increases Contract with Samsung E&A by 208M Won for Ultrapure Water Facility… Order Size at 10.75% of Sales, Boosting Future Earnings Stability


  • Contract Amount Increased: Hansung Cleantech amended the contract with Samsung E&A for 'Pyeongtaek P4 Ph4 Ultrapure Water Complex Facility Construction A', raising the amount from 16.491 billion won to 16.699 billion won (an increase of 208 million won, or 1.26%).
  • Contract Terms & Period: The contract runs from November 5, 2025 to December 31, 2026, with no advance payment or down payment. Amount and period may change during construction.
  • Financial Contribution: The contract amount represents 10.75% of 2024 consolidated sales of 155.2 billion won, providing a stable revenue base and supporting growth.
  • Counterparty: Samsung E&A is a global plant construction company with recent sales of approximately 9.97 trillion won. No relationship with Hansung Cleantech, and it has prior experience in similar contracts.
  • Risk Factors: Payment terms are not fully disclosed, and the absence of advance payment may strain cash flow. Also, the contract amount and period are subject to change.
  • [AI Comprehensive Analysis]This contract increase is a positive signal reinforcing business stability. However, considering the contract size is only about 14.3% of market cap, cash flow concerns, and possible changes, investors should focus on mid- to long-term earnings contribution rather than short-term price spikes.

KOSDAQ Filing Information


  • Filing: [Correction Of Description] Conclusion Of Single Sales And Supply Agreement (Voluntary Disclosure)
  • Company: HANSUNG CLEANTECH (066980)
  • Submission: HANSUNG CLEANTECH CO., LTD.
  • Receipt: 05-27-2026
  • Under KRX KOSDAQ Market Division