HS

Natural Polymers and Modified Natural Polymers (Including Hardened Proteins and Chemical Derivatives of Natural Rubber), NESOI, In Primary Forms

Name: Heading 3913: Natural Polymers and Modified Natural Polymers (Including Hardened Proteins and Chemical Derivatives of Natural Rubber), NESOI, In Primary Forms
Creator: U.S. Census Bureau
License: https://www.census.gov/about/policies/open-gov/open-data.html

HS 3913Heading4-digit

U.S. imports · July 2026: $43.7M

U.S. exports · July 2026: $27.8M

Balance · July 2026: Sign in free to see the trade balance

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Balance · July 2026: Loading the trade balance

Last updated: July 2026 data

12-month trend

ImportsExports

Imports

$43.7MYoY · Pro

Exports

$27.8MYoY · Pro

12-mo low · imports

YoY · Pro

$43.7M$0

January 2025February 2026July 2026

Through July 2026. Source: U.S. Census Bureau.

Balance · July 2026: Sign in free to see the trade balance

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Heading 23 of 26 in chapter 39

Share of chapter 39 imports0.69%

Heading 3913 · $43.7M of $6.4B

Trading Partners

46

Where it comes from, where it lands, what it pays

Imports · July 2026

Countries

origin

Sweden and China together supply 41% of it.

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Districts

customs district

States

destination

Ports

entry

Tariff programs

rate provision · imports

10.9% enters free of duty.

Dutiable - general rate (HTS column 1)54.8%$23.9M
Dutiable - HTS chapter 99 rate (duty reported)34.0%$14.9M
Free under HTS chapter 997.1%$3.1M
Free under legislation, proclamation, or administrative actionvalue hidden
Bonded warehouse or Foreign Trade Zone (duty deferred)value hidden

Suppliers

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Subheadings

2 · ranked by total trade

Suppliers

Supplier Network

Are you a supplier of this product?

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12-month trend

ImportsExports

Imports

$43.7MYoY · Pro

Exports

$27.8MYoY · Pro

12-mo low · imports

YoY · Pro

$43.7M$0

January 2025February 2026July 2026

Through July 2026. Source: U.S. Census Bureau.

Where it comes from, where it lands, what it pays

Imports · July 2026

Countries

origin

Sweden and China together supply 41% of it.

Sign in free to see the top 5 →

Districts

customs district

States

destination

Ports

entry

Tariff programs

rate provision · imports

10.9% enters free of duty.

Dutiable - general rate (HTS column 1)54.8%$23.9M
Dutiable - HTS chapter 99 rate (duty reported)34.0%$14.9M
Free under HTS chapter 997.1%$3.1M
Free under legislation, proclamation, or administrative actionvalue hidden
Bonded warehouse or Foreign Trade Zone (duty deferred)value hidden

Sign in free to see the top 5 →