1 Graphene; graphite for industrial purposes; carbon, namely, allotropes of carbon, carbon layers and carbon sheets; graphene and graphite being chemical products for industrial and scientific use, including but not limited to application in electronics, batteries, photovoltaic cells, inks, paints, coatings, fabrics, filtration, and composite materials; reinforcing agents, namely, carbon composite materials consisting of a fibrous reinforcing structure made of carbon fibers and densified by a carbon matrix, for use in manufacturing