Lignite Coke
Lignite coke, or brown coal coke, is produced by carbonizing lignite, used as a low-cost fuel in power generation and industrial heating. It is covered by HTS 2704.00.00.50 as coke or semicoke of lignite, in the 'other' category.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If semicoke with high volatile matter from lignite
Raw or minimally processed lignite and semicoke stay in 2702 if not fully coked.
If for tar derived during lignite coking process
By-products like coal tar from lignite processing fall under 2706, not the coke itself.
If petroleum pitch-added for binding
Coke mixed with petroleum bitumen or pitch moves to 2713 for composite products.
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Import Tips & Compliance
• Submit proximate analysis reports confirming lignite origin and carbonization to distinguish from coal coke
• Declare moisture content accurately, as high levels could reclassify as raw lignite under 2702
• Use ISPM-15 compliant packaging for agglomerated forms to meet phytosanitary standards
Related Products under HTS 2704.00.00.50
Metallurgical Coke
Metallurgical coke is a high-carbon fuel produced by heating coking coal in the absence of air, used primarily in blast furnaces for iron production. It falls under HTS 2704.00.00.50 as coke of coal, not agglomerated, and classified as 'other' since it is not specified elsewhere in the heading.
Foundry Coke
Foundry coke is a porous, low-ash coke derived from coal, ideal for cupola furnaces in metal casting operations. Classified under HTS 2704.00.00.50 as 'other' coal coke, whether or not agglomerated, due to its production process and fuel application.
Peat Coke
Peat coke is obtained by heating peat in retorts, serving as an eco-fuel for heating and gasification plants. HTS 2704.00.00.50 includes it as coke or semicoke of peat, categorized under 'other'.
Retort Carbon
Retort carbon is a high-purity carbon produced in retorts from coal or peat, used in electrode manufacturing and chemical processes. It qualifies under HTS 2704.00.00.50 as 'retort carbon' in the 'other' category.
Coal Semicoke
Coal semicoke is a partially carbonized coal product with higher volatiles than full coke, used in cement kilns and boilers. It is included in HTS 2704.00.00.50 as semicoke of coal, under 'other'.
Briquetted Metallurgical Coke
Briquetted metallurgical coke is agglomerated coal coke formed into uniform lumps for consistent blast furnace feed. HTS 2704.00.00.50 covers it as agglomerated coke of coal in the 'other' subcategory.