Acetylene; Ammonia water; Anti-tarnishing chemicals for windows; Argon; Cationic surfactants as raw materials for use in the manufacture of industrial products, consumer and household products; Chemical preparations, namely, degreasing and cleaning solvents; Color-brightening chemicals for industrial purposes; Defoaming agents; Detergents for industrial use; Ethylene; Fluorine; Helium; Industrial chemicals; Nitrogen; Oxides; Oxygen; Phosgene; Radon; Solidified protective gases for welding; Xenon