3911.90.91.50/Vinyl Ester Resin Flakes (Thermoset)/China

Vinyl Ester Resin Flakes (Thermoset) from China

Thermosetting vinyl ester resin flakes for corrosion-resistant laminates. Classified 3911.90.91.50 as primary thermoset NES.

Duty Rate — China → United States

44%

Rate breakdown

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)

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Calculate with your customs value Verify classification with AI

Import Tips

• Peroxide curing agent separate; combined as composite resin shifts classification

• NMR spectra for unsaturation confirming crosslink sites

• DOT shipping papers if MEKP catalyst included