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Stock impact report

Constellium Inaugurates New Finishing Lines at Singen, Marking Completion of Major Investment

Constellium SE Ordinary Shares (France) (CSTM) 
Last constellium se ordinary shares (france) earnings: 4/29 06:00 am Check Earnings Report
US:NYSE Investor Relations: constellium.com/investors
Company Research Source: GlobeNewswire
PARIS, Dec. 03, 2025 (GLOBE NEWSWIRE) -- Constellium SE (NYSE: CSTM) today announced the successful start-up and inauguration of its new finishing lines at its Singen plant in Germany. This milestone marks the completion of the €30 million investment announced in 2024 in partnership with Lotte Infracell, a subsidiary of Lotte Aluminium, to supply high-quality aluminum foilstock for battery applications in Europe. The project was executed safely, on schedule and on budget. Construction of the new building was completed in April 2025, followed by the installation and commissioning of equipment. In November 2025, the Singen team successfully produced the first coil for qualification with Lotte Infracell, marking the official start of production. “The start-up of the new finishing lines represents a major achievement for our Singen team and a significant step forward in expanding our production capabilities,” said Matthew Perkins, Business Unit President, Packaging & Automotive Rolled Show less Read more
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