HS Code for Ethylene-vinyl acetate

Ethylene-vinyl acetate (EVA) copolymers are classified under HS code 3901.30. This classification is situated within Heading 3901, which covers polymers of ethylene in primary forms. According to Note 4 to Chapter 39, copolymers are classified in the heading covering the comonomer unit that predominates by weight over every other single comonomer unit. For EVA to be classified here, the ethylene monomer must be the primary component by weight. Subheading 3901.30 specifically identifies the copolymerization of ethylene and vinyl acetate. EVA is a versatile thermoplastic elastomer known for its flexibility, clarity, and low-temperature toughness. It is used extensively in the production of footwear midsoles, hot-melt adhesives, and flexible packaging films. The classification applies to the resin in primary forms, such as granules or pellets. If the vinyl acetate content were to exceed the ethylene content, the product would no longer be classified under 3901 but would instead move to Heading 3905, which covers polymers of vinyl acetate.

Products Included

• Ethylene-vinyl acetate (EVA) resin pellets
• EVA copolymers in powder or flake form
• EVA aqueous dispersions (primary forms)
• EVA granules for injection molding

Common Misclassification

The most frequent misclassification occurs with HS code 3905.21 or 3905.29. These codes are for vinyl acetate copolymers where vinyl acetate is the predominant monomer. If a lab test shows vinyl acetate exceeds 50% of the weight, 3901.30 is incorrect. Another common mistake is classifying finished EVA foam sheets under 3921.19; HS code 3901.30 is strictly for the raw material in primary forms. Additionally, EVA is sometimes confused with other ethylene copolymers in 3901.90, but the specific mention of vinyl acetate in 3901.30 makes it the mandatory choice.

FAQ

What is the HS code for Ethylene-vinyl acetate?

The HS code for Ethylene-vinyl acetate (EVA) copolymers in primary forms is 3901.30.

Does the percentage of vinyl acetate matter for classification?

Yes, the vinyl acetate must be a minority component by weight compared to ethylene. If vinyl acetate predominates, the product is classified under HS code 3905.