Lignite Coke
Coke obtained from carbonizing lignite (brown coal), often used in power generation or as a low-cost fuel reductant. It qualifies for HTS 2704.00.00 as coke or semicoke of lignite, whether agglomerated or fines. Lower calorific value than coal coke but abundant source.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If raw lignite, not coked
Unprocessed lignite falls under heading 2702 for lignite and peat, prior to coke production.
If mixed with petroleum for fuel
Blended with petroleum oils reclassifies to heading 2711 for petroleum gas and fuels.
If activated for medicinal use
Activated lignite coke for pharmaceuticals moves to Chapter 30 medicaments.
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Import Tips & Compliance
• Test for sulfur content to comply with EPA import fuel standards; declare moisture levels accurately as lignite coke is hygroscopic; source from regions like Germany or Indonesia with established export certifications
Related Products under HTS 2704.00.00
Metallurgical Coal Coke
High-quality coke produced by carbonizing bituminous coal in coke ovens, used primarily as a fuel and reducing agent in blast furnaces for iron production. It falls under HTS 2704.00.00 as coke of coal, typically agglomerated into uniform lumps. This product meets the chapter's definition for coal-derived coke used in industrial metallurgy.
Foundry Coke
Large-lump coke from low-ash bituminous coal, designed for cupola furnaces in foundries to melt metals like cast iron. Classified under HTS 2704.00.00 as coke of coal, agglomerated for high strength and low reactivity. Ideal for non-ferrous and ferrous foundry operations.
Peat Coke (Semicoke)
Semicoke derived from low-temperature carbonization of peat, used in heating or gasification processes. Covered by HTS 2704.00.00 as coke or semicoke of peat, in agglomerated briquettes or loose form. Environmentally sourced from renewable peat bogs.
Retort Carbon
High-purity carbon produced in retorts from coal or other sources, used in electrode manufacturing or chemical processes. Specifically named in HTS 2704.00.00 as retort carbon, typically in powdered or granular form. Differs from standard coke by production method.
Agglomerated Coal Coke Briquettes
Coal coke formed into uniform briquettes for retail fuel sales, such as in BBQ or home heating. Falls under HTS 2704.00.00 as agglomerated coke of coal. Convenient packaging distinguishes from bulk industrial coke.
Petcoke (Petroleum Coke Fines)
Note: While primarily from petroleum, certain coal-blend petcoke fines resembling coal coke are classified here; used in cement kilns. HTS 2704.00.00 covers borderline coal-derived semicokes. High sulfur content requires careful handling.