«POLOTSK-STEKLOVOLOKNO» JSC is produce high temperature silica fiber production, glass fiber and basalt fiber production. «SVETLOGORSKKHIMVOLOKNO» OJSC specializes in manufacturing syntetic yarns, non-wowen materials, carbon yarns. «GRODNO AZOT» JSC the largest producer of nitrogen fertilizers and industrial chemicals, hydroxylamin sulphate (HAS), caprolactam.