SITCSection 3

Coal Gas, Water Gas, Producer Gas, and Similar Gases

Name: Coal Gas, Water Gas, Producer Gas, and Similar Gases (SITC 34500) -- U.S. Export Data
Creator: U.S. Census Bureau
License: https://www.census.gov/about/policies/open-gov/open-data.html

SITC 34500Basic heading5-digit

U.S. imports · June 2026: $0

U.S. exports · June 2026: $15K

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Balance · June 2026: Loading the trade balance

U.S. exports of coal gas, water gas, producer gas, and similar gases (SITC 34500) totaled $15K in June 2026, traded with 4 countries.

Last updated: June 2026 data

Manufactured fuel gases — including coal gas, water gas, and producer gas — are distinguished from petroleum gases and other gaseous hydrocarbons by their production method: they are derived from the gasification or reforming of solid fuels or steam rather than from petroleum refining or natural gas processing. These gases serve primarily as industrial energy carriers or chemical feedstocks in steel, cement, and chemical manufacturing. Because their composition varies widely by production process, precise chemical analysis documentation is essential for correct tariff classification and safety compliance.

AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.

12-month trend

ImportsExports

Exports

$0YoY · Pro

Fewer than 6 of the last 12 months reported trade above $500K; the trend chart is not shown for thin series.

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

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Basic heading 32 of 32 in section 3

Share of section 3 imports0.00%

Basic heading 34500 · $0 of $19.0B

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

Exports · June 2026

Countries

destination

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Districts

customs district

Census does not publish district detail for this classification system.

States

origin

Census does not publish state detail for this classification system.

Ports

entry

Census does not publish port detail for this classification system.

Frequently Asked Questions

What distinguishes producer gas from natural gas for customs classification purposes?

Producer gas is manufactured by passing air or steam over a bed of burning solid fuel (such as coal or coke), yielding a mixture primarily of carbon monoxide, hydrogen, and nitrogen. Natural gas is a petroleum-derived product. This production-method distinction, confirmed by composition analysis, determines whether a shipment falls under this heading or under petroleum gas categories.

Are there specific safety or environmental permits required to import manufactured fuel gases?

Imports of manufactured fuel gases must comply with DOT Pipeline and Hazardous Materials Safety Administration (PHMSA) regulations for hazardous gas transport, and facilities receiving them may require EPA air-quality permits. Importers should verify applicable federal and state requirements before shipment.