Calcined Earth Colors Powder
Mixture of natural iron oxide earth colors like ochre and umber, calcined for pigment stability but containing less than 70% Fe2O3 equivalent. Classified in HTS 2530.90.8050 under chapter notes for calcined earth colors not meeting heading 2821 thresholds. Used in paints, ceramics, and artistic applications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If iron oxide content >=70% by weight
Chapter exclusion sends high-purity iron earth colors to synthetic inorganic chemistry headings.
If further ground and mixed into paint pigments
Advanced processing into ready-mixed pigments shifts to Chapter 32 for coloring matter.
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Import Tips & Compliance
• Provide chemical analysis certificates showing <70% Fe2O3 to avoid reclassification to heading 2821; label for non-toxic use if destined for cosmetics; store in moisture-proof containers to prevent clumping
Related Products under HTS 2530.90.80.50
Unexpanded Vermiculite Ore
Raw vermiculite ore mined from natural deposits, unroasted and unexpanded, used primarily as a lightweight filler in construction and horticulture mixes. Classified under HTS 2530.90.8050 as unexpanded vermiculite, a mineral substance not elsewhere specified per Chapter 25 notes. It lacks processing beyond basic extraction and sizing.
Natural Perlite Rock
Crude perlite ore, a glassy volcanic rock in unexpanded form, suitable for expansion into lightweight aggregates. Falls under HTS 2530.90.8050 as unexpanded perlite per chapter notes, distinct from processed or expanded forms. Used in filtration, insulation, and horticulture after further processing.
Micaceous Iron Oxide Flakes
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Raw Meerschaum Blocks
Unpolished blocks of natural meerschaum (sepiolite), a soft white mineral clay from Turkish deposits, prior to carving. Covered under HTS 2530.90.8050 as meerschaum per chapter notes, not worked beyond extraction. Primarily imported for pipe and carving crafts.
Amber Nuggets
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Agglomerated Meerschaum Rods
Meerschaum powder molded and agglomerated into rods without further working, used for pipe stems or industrial fillers. Specifically listed in HTS 2530.90.8050 chapter notes for agglomerated meerschaum in rods or similar forms. Not sintered or machined post-molding.