Loading...
SITCSection 5
U.S. imports of vinyl chloride–vinyl acetate copolymers, primary forms (SITC 57391) totaled $3.6M in April 2026, traded with 10 countries.
Importers of Vinyl Chloride–Vinyl Acetate Copolymers, Primary Forms paid $448K in duties in April 2026 — an effective duty rate of 14% on $3.3M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: April 2026 dataVinyl chloride–vinyl acetate (VC/VAc) copolymers are widely used in coatings, adhesives, and flooring binders, where the vinyl acetate content modifies solubility and adhesion relative to homopolymer PVC. The ratio of vinyl chloride to vinyl acetate monomer units is the critical specification that determines both end-use suitability and correct tariff classification. Suppliers in Asia, particularly China, are significant sources, making Section 301 tariff exposure a routine cost consideration for US compounders and formulators.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Customs classification typically requires the weight percentage of each monomer unit. The vinyl acetate content in particular can shift classification between vinyl chloride copolymer headings and other polymer categories, so a technical data sheet or certificate of analysis should accompany the entry.
VC/VAc copolymers are primary inputs for solvent-based coatings, heat-seal lacquers, vinyl flooring adhesives, and magnetic tape binders. Their balance of chemical resistance and adhesion makes them preferred over straight PVC in formulations requiring solubility in ketone or ester solvents.
Monthly import values over time
Supplier Network
Get discovered by U.S. importers searching for HS 57391 — Vinyl Chloride–Vinyl Acetate Copolymers, Primary Forms. Be the first supplier listed.