High-Purity Magnesium Nuggets 99.8%
Irregularly shaped nuggets of cast unwrought magnesium exceeding 99.8% purity, commonly used in vacuum melting for advanced alloys. HTS 8104.11.00.00 covers these primary high-purity forms before any working.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If forged or extruded into bars
Plastic deformation constitutes working, changing to wrought.
If with significant ferro-magnesium content
Ferrous alloys exceed base metal purity definitions.
If chemically treated for flux use
Prepared chemical additives shift to chemical preparations.
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Import Tips & Compliance
• Batch-test nuggets individually due to casting variability
• Declare total weight accurately; avoid bulk bagging that suggests scrap
• Reference US notes on alloys to confirm single-metal status
Related Products under HTS 8104.11.00.00
High-Purity Magnesium Ingot 99.9%
A large cast block of unwrought magnesium with a purity of at least 99.8% by weight, used primarily in the aerospace industry for lightweight alloy production. This product falls under HTS 8104.11.00.00 due to its high magnesium content and unwrought form, distinguishing it from lower-purity or wrought magnesium articles.
99.85% Pure Magnesium Billets
Cylindrical semi-finished unwrought magnesium billets containing at least 99.8% magnesium by weight, ideal for extrusion into profiles for automotive parts. Classified under HTS 8104.11.00.00 for its high purity and unwrought state, not yet shaped by working.
Aerospace-Grade Magnesium Slabs 99.8%
Flat rectangular slabs of unwrought magnesium with minimum 99.8% purity, cast for rolling into sheets used in aircraft structures. This qualifies for HTS 8104.11.00.00 as primary unwrought metal meeting the high purity standard per chapter notes.
Electronic Grade Magnesium 99.95% Ingots
Ultra-pure unwrought magnesium ingots at 99.95% purity for use in semiconductor and electronics manufacturing as a reducing agent. Falls under HTS 8104.11.00.00 due to exceeding the 99.8% magnesium content threshold in unwrought form.
Die-Casting Magnesium Piglets 99.8%
Small trapezoidal piglets of high-purity unwrought magnesium (99.8%+), designed for melting in die-casting furnaces for automotive components. HTS 8104.11.00.00 applies to these cast primary forms meeting the stringent purity requirement.
99.9% Magnesium Pouring Cakes
Large flat cakes of unwrought magnesium poured directly from electrolysis, containing at least 99.8% purity for remelting in foundries. This primary form is specifically covered by HTS 8104.11.00.00 for high-purity unwrought magnesium.