HS Code for PVOH resin
PVOH (Polyvinyl Alcohol) resin is classified under HS code 3905.30. This heading covers polymers of vinyl acetate or of other vinyl esters, in primary forms, as well as other vinyl polymers. Specifically, 3905.30 is dedicated to poly(vinyl alcohol), whether or not containing unhydrolysed acetate groups. As a \"primary form,\" the resin is typically traded in the form of pellets, powder, granules, or flakes. PVOH is a unique water-soluble synthetic polymer produced by the hydrolysis of polyvinyl acetate. The classification is straightforward because the HS nomenclature provides a specific named subheading for this chemical compound. It is vital to distinguish PVOH from PVC (Polyvinyl Chloride), as they have different chemical structures and industrial applications. PVOH is widely used in adhesives, paper coatings, and water-soluble packaging films. The classification remains in 3905.30 as long as the resin has not been converted into a finished article or a specific preparation like a formulated glue. Under Chapter 39 Note 6, 'primary forms' are strictly defined as liquids, pastes, blocks, lumps, powders, granules, and similar bulk forms.
Products Included
- Polyvinyl alcohol powder
- PVOH granules for extrusion
- Fully hydrolyzed PVOH resin
- Partially hydrolyzed PVOH resin
- PVOH pellets for water-soluble film production
Common Misclassification
PVOH resin is often confused with PVC resin (HS code 3904) due to the similarity in names. However, they are chemically distinct. Another common misclassification is HS code 3506, which covers prepared glues and other prepared adhesives. While PVOH is a base for many glues, it only moves to 3506 if it has been formulated with additives and is packaged for retail sale as an adhesive.
FAQ
What is the HS code for PVOH resin?
The specific HS code for Poly(vinyl alcohol) in primary forms is 3905.30.
Is PVOH film classified under this code?
No, PVOH film is a finished plastic product and is typically classified under HS code 3920.99 or 3921, depending on its construction.
Industry
Frequently Asked Questions
What is the HS code for PVOH resin?
The HS code for PVOH resin is 390530 (Poly(vinyl alcohol); whether or not containing unhydrolysed acetate groups).
How do I classify PVOH resin for customs?
PVOH resin is classified under HS code 390530 — Poly(vinyl alcohol); whether or not containing unhydrolysed acetate groups. This is a 6-digit subheading level code.
Is the HS code for PVOH resin the same in all countries?
The base HS code 390530 for PVOH resin is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.