HS Code for POM resin

Polyacetal resin, also known as Polyoxymethylene (POM), is classified under HS code 3907.10. This code is located within Chapter 39 (Plastics and articles thereof) and heading 3907, which covers polyacetals, other polyethers, and epoxide resins in primary forms. Subheading 3907.10 is specifically for polyacetals. These are high-performance engineering plastics known for their high strength, hardness, and rigidity. The classification covers both homopolymers and copolymers of formaldehyde. According to Chapter 39 Note 6, "primary forms" refers to the material in its raw state, such as granules, pellets, or powders, before it has been molded or extruded into finished articles. The classification is straightforward under GRI 1, as the product name "polyacetal" is explicitly mentioned in the subheading. POM resins are widely used in the automotive and consumer electronics industries for parts that require high precision and low friction. When classifying, it is essential to ensure the material has not been further worked into a specific shape, as that would move the classification to headings 3916 through 3926, which cover semi-finished or finished plastic products. The chemical stability and resistance to fuels and solvents make POM a distinct category within the polyether family.

Products Included

• Polyoxymethylene (POM) homopolymer pellets
• POM copolymer granules
• Polyacetal resin powder for 3D printing or industrial molding
• Unmodified polyacetal resins in primary forms

Common Misclassification

POM resin is sometimes misclassified under 3907.29 (Other polyethers) if the specific polyacetal nature is overlooked. It can also be confused with 3907.30 (Epoxide resins) or 3907.40 (Polycarbonates) if the technical data sheet is not properly reviewed. Additionally, if the POM is already shaped into rods or tubes, it must be classified under 3916.90 or 3917.39 rather than the primary form code 3907.10.

FAQ

What is the HS code for POM resin?

The HS code for polyacetal (POM) resin in primary forms is 3907.10.

Does this code include POM rods or sheets?

No, 3907.10 only covers primary forms like pellets or powder. Rods, sheets, and tubes are classified under different headings in Chapter 39, such as 3916 or 3920.