Silicon tetrachloride news

All news on Silicon tetrachloride (also known as Tetrachlorosilane): plants, production capacities, investments and involved companies.

11 September 2026

Evonik consolidates German production, to close Hamburg and Bitterfeld sites

Around 90 employees affected; Hamburg roles to shift to Essen, Bitterfeld closure set for end‑April 2027; customer supply to larger German sites; employee talks planned.

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