Solef 21508/1001 PVDF-Vinyl Acetate Alloy Resin from China
Solef 21508/1001 is a specialty copolymer alloy of vinylidene fluoride with vinyl chloride-vinyl acetate components, but classified by predominant vinyl chloride copolymer characteristics meeting 3904.30.60. Used in wire coatings. Primary form pellets qualify under 'Other' copolymers.
Duty Rate — China → United States
40.3%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0225%Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
Import Tips
• Complex copolymers require detailed monomer weight % breakdown per subheading note (a)(4)
• Distinguish from fluoropolymers (3904.61); vinyl chloride predominance governs classification
• Test for halogenated olefin content; excessive fluoromonomers shift to 3904.61 series