Subheading 270710: Oils and Products of the Distillation of High Temperature Coal Tar; … etc.
Subheading 270720: Oils and Products of the Distillation of High Temperature Coal Tar; … etc.
Subheading 270730: Oils and Products of the Distillation of High Temperature Coal Tar; Xylol … etc.
Subheading 270740: Oils and Products of the Distillation of High Temperature Coal Tar; … etc.
Subheading 270750: Aromatic Hydrocarbon Mixtures; N.E.C. in Heading no. 2707, of Which … etc.
Subheading 270791: Oils and other Products of the Distillation of High Temperature Coal Tar; … etc.
Subheading 270799: Oils and other Products of the Distillation of High Temperature Coal Tar; N.E.C. … etc.