Battery Coke
Battery coke is uniform low-volatile coke for aluminum smelting anodes, from coal coking. HTS 2704.00.00.50 as other coal coke for industrial use.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If granulated for aluminum granules
Processed for metal granulation shifts to Chapter 26.
If final aluminum powder product
End-use aluminum from coke process is Chapter 76.
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Import Tips & Compliance
• Provide anode-grade specs (low sulfur, high CSR)
• Coordinate with smelters for bonded warehouse entry
• Screen for reactivity index compliance
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.
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.
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'.