This industry comprises establishments primarily engaged in manufacturing synthetic organic and inorganic dyes and pigments, such as lakes and toners (except electrostatic and photographic). Manufacturing wood byproducts used as dying materials--are classified in Industry 32519, Other Basic Organic Chemical Manufacturing; Manufacturing carbon, bone, and lamp black--are classified in Industry 32518, Other Basic Inorganic Chemical Manufacturing; Manufacturing electrostatic and photographic toners--are classified in Industry 32599, All Other Chemical Product and Preparation Manufacturing; Manufacturing natural food colorings--are classified in Industry 311930, Flavoring Syrup and Concentrate Manufacturing; and Manufacturing natural organic colorings for nonfood uses--are classified in Industry 32519, Other Basic Organic Chemical Manufacturing.
