Manufacturers of Fumed Silica Resort to Value-Added Production with Reduced Time Span, Finds Fact.MR Rockville, MD, Jan. 30, 2019 (GLOBE NEWSWIRE) -- Worldwide demand for fumed silica exceeded 335,000 MT in 2018, registering an upswing from 323,733 MT in 2017, as per a new Fact.MR study. The market...