Product Classification Guide

HS Code for Regenerated cellulose sponge

3921.14 Plastics; plates, sheets, film, foil and strip, of regenerated cellulose, cellular
Plastics & Rubber
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Regenerated cellulose sponges are classified under HS code 3921.14. This code falls within Chapter 39, which covers plastics and articles thereof. Specifically, heading 3921 refers to other plates, sheets, film, foil, and strip of plastics. Subheading 3921.14 is dedicated to products made of regenerated cellulose that have a cellular (porous) structure. Regenerated cellulose is a material derived from processed wood pulp or cotton linters, transformed into a soluble polymer and then chemically solidified into a solid form. When manufactured with a cellular structure, it creates the familiar sponge texture used for cleaning and industrial applications. The classification is based on the chemical composition of the base material and the physical state. Even though cellulose is a natural polymer, the regenerated process classifies it within the plastics chapter of the Harmonized System, as it has been significantly chemically modified from its natural state to achieve its final form.

Products Included

  • Cellulose sponge blocks for household cleaning
  • Cellular regenerated cellulose sheets
  • Biodegradable cellulose sponge material in bulk
  • Compressed cellulose sponges for industrial use
  • Sponge cloths made of 100% regenerated cellulose

Common Misclassification

HS code 3921.14 is often confused with 3921.13, which covers cellular plastics made of polyurethanes. While they look similar, the chemical composition of the polymer is the deciding factor. Furthermore, if the sponge is made up into a specific cleaning tool with a handle or combined with other materials like abrasive pads, it might be classified under 9603 as a cleaning tool. If the cellulose is not regenerated but is a natural sea sponge, it falls under 0511.99.

FAQ

What is the HS code for Regenerated cellulose sponge?

The HS code for regenerated cellulose sponge in cellular plates, sheets, or strips is 3921.14.

Is a sponge with a scouring pad still 3921.14?

Usually, no. If the sponge is bonded to an abrasive scouring pad, it is often classified under 6805 or 3924 depending on the component that gives the article its essential character.

Industry

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Frequently Asked Questions

What is the HS code for Regenerated cellulose sponge?

The HS code for Regenerated cellulose sponge is 392114 (Plastics; plates, sheets, film, foil and strip, of regenerated cellulose, cellular).

How do I classify Regenerated cellulose sponge for customs?

Regenerated cellulose sponge is classified under HS code 392114 — Plastics; plates, sheets, film, foil and strip, of regenerated cellulose, cellular. This is a 6-digit subheading level code.

Is the HS code for Regenerated cellulose sponge the same in all countries?

The base HS code 392114 for Regenerated cellulose sponge is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.