Technical Grade Lithium Carbonate Granules
Granular lithium carbonate (Li2CO3) at 99.2% purity for industrial applications like frit manufacturing and CO2 absorption. Classified under 2836.91.0050 as 'other' lithium carbonates outside pharmaceutical specifications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing ammonium carbamate as commercial ammonium carbonate
Commercial formulations with ammonium shift to separate subheading per chapter notes.
If when formulated as diammonium hydrogenorthophosphate fertilizer component
Fertilizer-specific preparations excluded from Chapter 28 per chapter exclusions.
If supplied as stabilized solution for industrial use
Solutions or stabilized forms become chemical preparations outside pure compounds.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide particle size analysis; granules vs powder can affect handling but not classification
• Declare non-hazardous per DOT if moisture <0.5%; test for peroxocarbonate impurities
Related Products under HTS 2836.91.00.50
Battery-Grade Lithium Carbonate Li2CO3
Ultra-high purity lithium carbonate (≥99.5% Li2CO3) specifically for lithium battery precursor synthesis. Falls under HTS 2836.91.0050 as other lithium carbonates meeting chemically defined criteria.
High-Purity Anhydrous Lithium Carbonate
Anhydrous Li2CO3 crystals (>99.9% purity) for specialty ceramics and electrolyte applications. Meets chemically defined requirements for HTS 2836.91.0050 as other lithium carbonates.
Lithium Carbonate Powder 99.5% Purity
High-purity lithium carbonate powder used primarily in the production of lithium-ion battery cathodes and glass ceramics. This chemically defined inorganic salt of lithium falls under HTS 2836.91.0050 as 'other' lithium carbonates, distinct from medicinal or technical grades specified elsewhere.
Industrial Lithium Carbonate for Glass Manufacturing
Lithium carbonate powder optimized for glass fluxing agent in flat glass and fiberglass production. Classified as 'other' lithium carbonates under 2836.91.0050 due to industrial purity specifications.
Lithium Carbonate for Enamel Frit Production
Fine-ground lithium carbonate for porcelain enamel frits used in appliance coatings. Industrial grade falls under 2836.91.0050 as other lithium carbonates.