Hansung Cleantech revises Samsung E&A supply contract value to 19,933,171,000 won

• Hansung Cleantech corrected a voluntary contract disclosure following an amended agreement that increased the contract value.
• Revised contract total: KRW 19.93 billion, up from KRW 16.69 billion; equivalent to 9.97% of 2025 consolidated revenue.
• Scope covers piping work for “Pyeongtaek P5 Ph1 Green building (2)”; counterparty is Samsung E&A.
• Contract period runs from Feb. 20, 2026 to May 31, 2027.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Hansung Cleantech Co. Ltd. published the original content used to generate this news brief via DART, the regulatory disclosure system operated by the South Korea Financial Supervisory Service (FSS) (Ref. ID: 20260928900385), on September 28, 2026, and is solely responsible for the information contained therein.