Lithium-6 Enriched Lithium Carbonate Powder
Fine powder of lithium carbonate (Li2CO3) enriched in lithium-6 isotope for use in neutron shielding and fusion fuel precursors. Classified in HTS 2845.30.00.00 as a compound of Li-6 enriched lithium, per chapter notes on isotopes. Not standard lithium carbonate of heading 2836.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +35.0% | 35% |
| 🇲🇽Mexico | Free | +10.0% | 10% |
| 🇨🇦Canada | Free | +10.0% | 10% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +10.0% | 10% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If unenriched lithium carbonate
Commercial lithium carbonate salts of inorganic bases classify under 2836, lacking isotopic specificity.
If mixed with other chemicals for lab use
Blends or preparations not purely chemically defined may shift to 3824 as chemical mixtures.
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Import Tips & Compliance
• Ensure packaging prevents CO2 absorption; submit DOE Form 841 for nuclear material imports
• Avoid misdeclaration as regular carbonate to prevent duty adjustments
Related Products under HTS 2845.30.00.00
Lithium-6 Enriched Lithium Metal
High-purity lithium metal with isotopic enrichment in lithium-6 (>7.5% Li-6 content), supplied as ingots or rods for nuclear applications. Classified under HTS 2845.30.00.00 as it is lithium enriched in lithium-6, distinct from natural lithium (7.5% Li-6) or other isotopes. Excludes natural lithium or compounds not specifically enriched.
Lithium-6 Enriched Lithium Hydroxide
Lithium hydroxide (LiOH) with lithium-6 enrichment, used in advanced battery research and thermonuclear applications. Falls under HTS 2845.30.00.00 due to its chemically defined compound of lithium enriched in Li-6 isotope. Differs from standard lithium hydroxide in 2825.20.
Lithium-6 Enriched Lithium Chloride Crystals
Anhydrous lithium chloride (LiCl) crystals with >90% Li-6 enrichment, utilized in molten salt reactors and isotope separation processes. HTS 2845.30.00.00 applies as it's a compound of lithium enriched in Li-6, meeting Chapter 28 definitions for chemically defined isotopes.
Lithium-6 Enriched Lithium Hydride Powder
Lithium hydride (LiH) powder isotopically enriched in Li-6 for hydrogen storage and neutron moderator applications in reactors. Under HTS 2845.30.00.00 as an inorganic compound of enriched lithium isotope, separate from general hydrides.
Lithium-6 Enriched Lithium Fluoride Single Crystals
Synthetic single crystals of LiF enriched in Li-6 for neutron detectors and laser optics in nuclear facilities. Classified HTS 2845.30.00.00 for its status as a chemically defined compound of Li-6 enriched lithium, excluding optical elements per chapter note.
Lithium-6 Enriched Lithium Phosphate
Lithium phosphate (Li3PO4) with Li-6 enrichment for specialized solid-state electrolytes in nuclear batteries. HTS 2845.30.00.00 covers it as a compound of enriched lithium isotope, per subchapter notes.