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Cellular Rubber Floor Underlayment Sheet

Thick vulcanized natural rubber cellular sheets for flooring underlayment. HTS 4008.19.4000 classification for cellular NR plates in bulk rectangular form.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+37.5%37.5%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3918.10Lower: 16.7% vs 37.5%

If plastic microcellular sheets

Plastic floor coverings in Chapter 39.

4008.19Same rate: 37.5%

If hard cellular rubber

Hard rubber variants classified separately.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• No surface treatments beyond identification; textured surfaces may go to 4008.91

• Confirm cellular via cross-section analysis

• Avoid packaging suggesting retail sale