Yet accounts differ as to whether 3M voluntarily phased out the problematic C8 chemistry or was pressured by the EPA after the company shared its data in late 1999. The EPA concluded PFOS was toxic.

DuPont de Nemours Inc., which operates the DuPont Spruance plant in North Chesterfield, plans to split into three publicly traded companies.

DuPont de Nemours Inc. balance sheet, income statement, cash flow, earnings & estimates, ratio and margins. View DD financial statements in full.