
BASF constructs new electronic grade ammonium hydroxide plant in Ludwigshafen
Ludwigshafen, Germany – October 30, 2025 – BASF today announces the construction of a state-of-the-art Electronic Grade Ammonium Hydroxide (NH4OH EG) plant in Ludwigshafen, Germany, in support of wafer cleaning, etching and other precision processes in semiconductor manufacturing. This critical ultra-pure chemical will support the growth and expansion of semiconductor companies in Europe, ensuring a robust local supply chain for the production of advanced chips.


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