AdvanSix Inc. operates as a global manufacturer and supplier of polymer resins, serving markets across the United States and internationally. A key offering is Nylon 6, a versatile synthetic polymer resin utilized in the production of fibers, filaments, specialized plastics, and films. The company's portfolio also includes caprolactam, an essential building block for other polymer resins, and ammonium sulfate fertilizers, which it distributes to farm cooperatives, retailers, and other channel partners.