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

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 wa ...