Chemicals used in industry; lipids for use in industry, in particular sphingolipids for use in industry for the manufacture of cosmetics, hair products, skin products, toiletry preparations and pharmaceuticals; ceramides for use in industry, namely, lipids for use in the manufacture of cosmetics, hair products, skin products, toiletry preparations and pharmaceuticals; chemicals used in industry, namely chemical ingredients, in particular active chemical ingredients, raw materials (chemical) a...