Industry
p-Toluenesulphonamide, Chemical base materials, Chemicals, Pharmaceuticals & Plastics, Amines, including salts, amides and other organic nitrogen compounds NES, Sulphamides, Polysulphamidic preparations, Ethanolamine sulphites, Barbiturates, sulphonamides, glycosides, alkaloids and antibiotics, Phenylpropylamine sulphate