Chlorine for swimming pools; Fertilizers for agricultural use; Industrial adhesives; Industrial chemicals; Lead oxides; pH value measurement indicators made of paper; Radiator flush; Toluidine sulphate; Unprocessed plastics for industrial use; Wallpaper removing preparations; Water-purifying chemicals; Water-softening preparations; Water softening chemicals; Water treatment minerals for use in swimming pools and spas; Waterproofing chemical compositions