HS

Nucleic Acids and Their Salts, Other Heterocyclic Compounds

Name: Heading 2934: Nucleic Acids and Their Salts, Other Heterocyclic Compounds
Creator: U.S. Census Bureau
License: https://www.census.gov/about/policies/open-gov/open-data.html

HS 2934Heading4-digit

U.S. imports · July 2026: $575.4M

U.S. exports · July 2026: $179.7M

Balance · July 2026

Last updated: July 2026 data

12-month trend

ImportsExports

Imports

$575.4MYoY · Pro

Exports

$179.7MYoY · Pro

12-mo low · imports

YoY · Pro

$798.8M$0

January 2025February 2026July 2026

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

HS

Nucleic Acids and Their Salts, Other Heterocyclic Compounds

HS 2934Heading4-digit

U.S. imports · July 2026: $575.4M

U.S. exports · July 2026: $179.7M

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

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Balance · July 2026

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

Imports · July 2026

Countries

origin

Ireland and China together supply 78% of it.

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Districts

customs district

States

destination

Ports

entry

Tariff programs

rate provision · imports

6.9% enters free of duty.

Bonded warehouse or Foreign Trade Zone (duty deferred)70.7%$406.8M
Dutiable - general rate (HTS column 1)16.9%$97.4M
Dutiable - HTS chapter 99 rate (duty reported)5.4%$31.3M
Free under legislation, proclamation, or administrative actionvalue hidden
Free under HTS chapters 1-97, or chapter 98 special provisions

Suppliers

Supplier Network

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

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Subheadings

6 · ranked by total trade

Heading 1 of 42 in chapter 29

Share of chapter 29 imports16%

Heading 2934 · $575.4M of $3.6B

Suppliers

Supplier Network

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Get discovered by U.S. importers searching for HS 2934 — Nucleic Acids and Their Salts, Other Heterocyclic Compounds. Be the first supplier listed.

12-month trend

ImportsExports

Imports

$575.4MYoY · Pro

Exports

$179.7MYoY · Pro

12-mo low · imports

YoY · Pro

$798.8M$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

Ireland and China together supply 78% of it.

Sign in free to see the top 5 →

Districts

customs district

States

destination

Ports

entry

Tariff programs

rate provision · imports

6.9% enters free of duty.

Bonded warehouse or Foreign Trade Zone (duty deferred)70.7%$406.8M
Dutiable - general rate (HTS column 1)16.9%$97.4M
Dutiable - HTS chapter 99 rate (duty reported)5.4%$31.3M
Free under legislation, proclamation, or administrative actionvalue hidden
Free under HTS chapters 1-97, or chapter 98 special provisions

Sign in free to see the top 5 →