Subheading 291711: Acids; Acyclic Polycarboxylic Acids; Oxalic Acid, its Salts a … etc.
Subheading 291712: Acids; Acyclic Polycarboxylic Acids; Adipic Acid, its Salts a … etc.
Subheading 291713: Acids; Acyclic Polycarboxylic Acids; Azelaic Acid, Sebacic Ac … etc.
Subheading 291714: Acids; Acyclic Polycarboxylic Acids; Maleic Anhydride
Subheading 291719: Acids; Acyclic Polycarboxylic Acids; N.E.C. in Item no. 2917. … etc.
Subheading 291720: Acids; Cyclanic, Cyclenic or Cycloterpenic Polycarboxylic Aci … etc.
Subheading 291732: Acids; Aromatic Polycarboxylic Acids; Dioctyl Orthophthalates
Subheading 291733: Acids; Aromatic Polycarboxylic Acids; Dinonyl or Didecyl Orth … etc.
Subheading 291734: Acids; Aromatic Polycarboxylic Acids; other Esters of Orthoph … etc.
Subheading 291735: Acids; Aromatic Polycarboxylic Acids; Phthalic Anhydride
Subheading 291736: Acids; Aromatic Polycarboxylic Acids; Terephthalic Acid and i … etc.
Subheading 291737: Acids; Aromatic Polycarboxylic Acids; Dimethyl Terephthalate
Subheading 291739: Acids; Aromatic Polycarboxylic Acids; N.E.C. in Item no. 2917 … etc.