Technical Grade Maleic Anhydride Powder from Canada
Technical grade maleic anhydride powder (98-99% purity) for agricultural chemical synthesis, under HTS 2917.14.5000 as other maleic anhydride forms. Qualifies as separate organic compound per Chapter 29 note (a), excluding mixtures.
Duty Rate — Canada → United States
14.2%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify particle size distribution (<100 micron typical) in commercial invoice
• Include stabilizer declaration if <0.1% hydroquinone added (allowed per note f)
• Confirm not put up for retail sale to avoid Chapter 33/38 reclassification