2917Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives.

13 subheadings

Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives

Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives

Classify a whole shipment, not one line at a time.

Adhoc's agent assigns HS codes with the ruling chain cited, checks AIRS and PGA requirements, and drafts the CBSA declaration for your broker to review.