FutureFuel Corp. is a manufacturer of diversified chemical products and biofuels. The Company operates through two segments: chemicals and biofuels. The chemicals segment manufactures specialty chemicals for specific customers (custom chemicals) as well as multi-customer specialty chemicals (performance chemicals). The custom manufacturing product portfolio includes agrochemicals, adhesion promoters, a biocide intermediate, and an antioxidant precursor. The performance chemicals products include a portfolio of nylon and polyester polymer modifiers and several small-volume specialty chemicals and solvents for diverse applications. The biofuels segment primarily produces and sells biodiesel to its customers. In addition, the Company sells petrodiesel in blends with its biodiesel and, from time to time, with no biodiesel added. It markets its biodiesel products by truck and rail directly to customers in the United States. It also has the capability to load through barge from a terminal.