Establishments primarily engaged in manufacturing cyclic organic crudes and intermediates, and organic dyes and pigments.
Important products of this industry include:
(1) aromatic chemicals, such as benzene, toluene, mixed xylenes naphthalene
(2) synthetic organic dyes
(3) synthetic organic pigments. …
Examples: Acid dyes, synthetic, Acids, coal tar: derived from coal tar distillation, Alkylated dipheoylamines, mixed, Alkylated
