MALVERN, Pa., January 13, 2025--(BUSINESS WIRE)--PQ (www.pqcorp.com), a leading global producer of silicates, silicas and derivative products, announced that it has completed the acquisition of ...

MALVERN, PA — PQ has announced its agreement to acquire the specialty silicate business of the Sibelco Group, currently operated at the Lödöse plant in Sweden. This acquisition will enable PQ ...