HS Code for Polyvinyl alcohol

Polyvinyl alcohol (PVA) is classified under HS code 3905.30. This classification is situated within Chapter 39 (Plastics). Heading 3905 covers polymers of vinyl acetate or of other vinyl esters, in primary forms, as well as other vinyl polymers in primary forms. Subheading 3905.30 is specifically dedicated to poly(vinyl alcohol), whether or not containing unhydrolysed acetate groups. PVA is unique because it is not prepared by the polymerization of a corresponding monomer but rather by the hydrolysis of polyvinyl acetate. The HS nomenclature explicitly provides for this polymer under 3905.30, regardless of the degree of hydrolysis, provided it remains in a primary form such as powder, granules, or aqueous solution. It is extensively used in the textile, paper, and adhesive industries.

Products Included

• Polyvinyl alcohol powder
• PVA granules or pellets
• Aqueous solutions of polyvinyl alcohol
• Partially or fully hydrolyzed polyvinyl alcohol

Common Misclassification

PVA is sometimes misclassified under 3905.12 or 3905.19, which are for polyvinyl acetate. While PVA is derived from polyvinyl acetate, it is chemically distinct. Another error involves classifying PVA-based adhesives under 3905.30; if the product is a prepared glue put up for retail sale or consists of multiple components, it should be classified under 3506.10 or 3506.91.

FAQ

What is the HS code for Polyvinyl alcohol?

The HS code for polyvinyl alcohol in primary forms is 3905.30.

Is water-soluble PVA film classified here?

No, PVA film is a processed article and is typically classified under heading 3920 or 3921, depending on its structure, rather than 3905.30.