Chapter 2821 — Customs Tariff Headings
Products classified under Tariff item 28.21
Bayferrox 110 Red Iron Oxide
Bayferrox 110 Red Iron Oxide is a commercial-grade synthetic red iron oxide pigment containing more than 70% combined iron evaluated as Fe2O3, used primarily in automotive coatings for its precise hue control and durability. It is classified under tariff item 2821.10.00 because it is an iron oxide pigment meeting the chapter's criteria for separate chemically defined compounds or products with added stabilizers.
2821.10.00Bayferrox 920 Yellow Iron Oxide Pigment
Bayferrox 920 Yellow Iron Oxide Pigment is a premium synthetic yellow iron oxide pigment (goethite structure) with over 70% combined iron as Fe2O3, designed for high-end architectural coatings and flooring. It is classified under tariff item 2821.10.00 as an iron oxide hydroxide, meeting the chapter's criteria.
2821.10.00Black Iron Oxide (Magnetite) Powder
Black Iron Oxide (Magnetite) Powder is a chemically defined iron oxide (Fe3O4) with a combined iron content exceeding 70% evaluated as Fe2O3. It is used in magnetic inks, ferrites, and industrial pigments, and falls under tariff item 2821.10.00 for iron oxides and hydroxides.
2821.10.00Brown Iron Oxide Blend Pigment
Synthetic brown iron oxide blend, created by mixing red and yellow oxides, achieves a total iron content above 70% as Fe2O3. It is used in flooring tiles and architectural coatings for consistent colour matching. This product is classified under tariff item 2821.10.00 as an iron oxide.
2821.10.00Ferric Hydroxide Precipitate
Ferric Hydroxide Precipitate is a chemically defined iron hydroxide (Fe(OH)3) with a combined iron content exceeding 70% evaluated as Fe2O3. It is used in water treatment, pharmaceuticals, and as a pigment intermediate, and falls under tariff item 2821.10.00 for iron oxides and hydroxides.
2821.10.00Ferric Oxide Red Powder (Synthetic)
Ferric Oxide Red Powder (Synthetic) is a high-purity synthetic ferric oxide red powder used in ceramic glazes and concrete colorants, with an Fe2O3 content exceeding 70%. It is classified under tariff item 2821.10.00 as an iron oxide, meeting the chapter's requirements for chemically defined compounds or products with added substances for identification.
2821.10.00Ferrite Black Iron Oxide Pigment
Ferrite Black Iron Oxide Pigment is a synthetic black iron oxide (Fe3O4) with a combined iron content exceeding 70% evaluated as Fe2O3. It is used in ferrite production for magnets and falls under tariff item 2821.10.00 for iron oxides and hydroxides.
2821.10.00Granular Black Iron Oxide
Granulated synthetic black iron oxide (Fe3O4), with over 70% Fe2O3 equivalent, is used in foundry applications and pigment preparation. The controlled particle size prevents dusting during handling. This product falls under tariff item 2821.10.00 as an iron oxide.
2821.10.00Granular Black Iron Oxide for Ferrites
Granular Black Iron Oxide for Ferrites is a chemically defined iron oxide (Fe3O4) with a combined iron content exceeding 70% evaluated as Fe2O3. It is used as a precursor for manufacturing soft ferrites in transformers and falls under tariff item 2821.10.00 for iron oxides and hydroxides.
2821.10.00Granular Synthetic Iron Oxide for Concrete
Granular synthetic iron oxide, containing over 70% combined iron evaluated as Fe2O3, is used to colour concrete blocks and pavers. Its larger particle size ensures even dispersion in cementitious mixes. This product falls under tariff item 2821.10.00 as an iron oxide pigment.
2821.10.00Heat-Stable Yellow Iron Oxide 900
Heat-Stable Yellow Iron Oxide 900 is a synthetic pigment engineered for >70% iron content as Fe2O3, resisting temperatures up to 300°C for engineering plastics, used in automotive interiors. It is classified under tariff item 2821.10.00 as an iron oxide hydroxide, meeting the chapter's requirements for chemically defined compounds.
2821.10.00High-Purity Synthetic Iron Oxide for Battery Cathodes
High-purity synthetic iron oxide powder, with a purity of at least 99% Fe2O3 equivalent, is intended for use in lithium-iron-oxide battery cathodes. Despite its specialized application, it remains a separate chemically defined iron oxide. It is classified under tariff item 2821.10.00 as an iron oxide.
2821.10.00High-Tinting Strength Black Iron Oxide
High-Tinting Strength Black Iron Oxide is a premium synthetic black iron oxide (Fe3O4) with a combined iron content exceeding 70% evaluated as Fe2O3. It is optimized for automotive coatings and falls under tariff item 2821.10.00 for iron oxides and hydroxides.
2821.10.00Iron Oxide Yellow 42 Pigment Powder
Iron Oxide Yellow 42 Pigment Powder is a synthetic pigment powder with acicular particles, containing >70% iron evaluated as Fe2O3, ideal for concrete coloration and artist paints. It is classified under tariff item 2821.10.00 as an iron oxide hydroxide, meeting the chapter's criteria for chemically defined compounds.
2821.10.00Micaceous Iron Oxide
Micaceous Iron Oxide is a flaky, lamellar iron oxide with a combined iron content exceeding 70% evaluated as Fe2O3. It is used as an anti-corrosive pigment in protective coatings and falls under tariff item 2821.10.00 for iron oxides and hydroxides.
2821.10.00Micaceous Iron Oxide (MIO)
Micaceous iron oxide (MIO) with a flaky laminar structure and over 70% Fe2O3 content is used as an anti-corrosive pigment in protective coatings. The platelet shape provides a barrier effect in paint films. This product is classified under tariff item 2821.10.00 as an iron oxide.
2821.10.00Micaceous Red Iron Oxide Pigment
Micaceous Red Iron Oxide Pigment is a synthetic pigment with a flake structure designed for anti-corrosive primers, containing more than 70% Fe2O3. It is classified under tariff item 2821.10.00 because it is an iron oxide, and its flake morphology does not exclude it from the heading, as the chapter covers iron oxides regardless of physical form.
2821.10.00Micaceous Synthetic Iron Oxide Pigment
Micaceous synthetic iron oxide pigment consists of platelet-shaped particles of iron oxide, containing over 70% Fe2O3, used in anti-corrosive primer coatings. The laminar structure provides a barrier effect in protective paints. This product falls under tariff item 2821.10.00 as an iron oxide.
2821.10.00Micronized Black Iron Oxide Pigment
Micronized Black Iron Oxide Pigment is a synthetic black iron oxide (Fe3O4) with a combined iron content exceeding 70% evaluated as Fe2O3. It is used in high-end cosmetics and inks and falls under tariff item 2821.10.00 for iron oxides and hydroxides.
2821.10.00Micronized Yellow Iron Oxide Pigment 587
Micronized Yellow Iron Oxide Pigment 587 features ultra-fine particles (<1 micron) of synthetic iron oxide hydroxide with >70% Fe2O3 equivalent, used in cosmetics and high-gloss paints. It is classified under tariff item 2821.10.00 as an iron oxide hydroxide, meeting the chapter's criteria.
2821.10.00Nano Black Iron Oxide Powder
Nano Black Iron Oxide Powder is a nanoscale synthetic black iron oxide (Fe3O4) with a combined iron content exceeding 70% evaluated as Fe2O3. It is used in magnetic inks and biomedical applications and falls under tariff item 2821.10.00 for iron oxides and hydroxides.
2821.10.00Nano Yellow Iron Oxide Pigment for Toner
Nano Yellow Iron Oxide Pigment for Toner features synthetic nanoparticles of iron hydroxide, >70% Fe2O3, with 20-50nm size for electrophotographic toners. It is classified under tariff item 2821.10.00 as an iron oxide hydroxide, meeting the chapter's criteria for chemically defined compounds.
2821.10.00Natural Red Ochre Iron Oxide
Natural Red Ochre Iron Oxide is a naturally occurring earth colour with a combined iron content exceeding 70% evaluated as Fe2O3. It is used in artist paints and traditional pigments and falls under tariff item 2821.10.00 for iron oxides and hydroxides.
2821.10.00PR190 Red Iron Oxide (Synthetic)
PR190 Red Iron Oxide (Synthetic) is a synthetic iron oxide pigment used in high-end inks and cosmetics, with a pure Fe2O3 content exceeding 70%. It falls under tariff item 2821.10.00 as an iron oxide, meeting the chapter's criteria for chemically defined compounds, even when used in specialty applications.
2821.10.00Synthetic Black Iron Oxide Pigment
Synthetic black iron oxide, also known as CI Pigment Black 11 or magnetite (Fe3O4), contains over 70% combined iron evaluated as Fe2O3. It is used in asphalt roofing and magnetic applications. This product is classified under tariff item 2821.10.00 as an iron oxide.
2821.10.00Synthetic Black Iron Oxide Pigment (Fe3O4)
Synthetic Black Iron Oxide Pigment (Fe3O4) is a high-purity synthetic black iron oxide with a combined iron content exceeding 70% evaluated as Fe2O3. It is used in paints, coatings, and plastics and falls under tariff item 2821.10.00 for iron oxides and hydroxides.
2821.10.00Synthetic Brown Iron Oxide Pigment
Synthetic brown iron oxide pigment is a blend of red and yellow iron oxides, achieving a burnt sienna effect, with at least 70% Fe2O3 content. It is used in artist paints and flooring applications. This product falls under tariff item 2821.10.00 as an iron oxide.
2821.10.00Synthetic Goethite Yellow Pigment for Plastics
Synthetic Goethite Yellow Pigment for Plastics is chemically produced iron oxide hydroxide (α-FeOOH) with >70% combined iron as Fe2O3, optimized for masterbatch in plastic coloring, offering heat stability up to 280°C. It is classified under tariff item 2821.10.00 as an iron oxide hydroxide.
2821.10.00Synthetic Hematite Red Pigment
Synthetic Hematite Red Pigment is a synthetic hematite (alpha-Fe2O3) red pigment used in plastics masterbatch, with an iron content exceeding 70% as Fe2O3. It is classified under tariff item 2821.10.00 because it is an iron oxide, and its thermal stability up to 280°C does not affect its classification.
2821.10.00Synthetic Iron Oxide Hydroxide for Catalyst Support
Synthetic goethite (alpha-FeOOH), an iron oxide hydroxide with at least 70% Fe2O3 equivalent, is used as a catalyst support in chemical processing. Its high surface area and thermal stability make it suitable for catalytic applications. This product is classified under tariff item 2821.10.00 as an iron oxide hydroxide.
2821.10.00Synthetic Iron Oxide Yellow Pigment 313
Synthetic Iron Oxide Yellow Pigment 313 is a high-purity yellow pigment composed of synthetic iron(III) oxide hydroxide (FeOOH), containing over 70% combined iron evaluated as Fe2O3, widely used in paints and coatings. It is classified under tariff item 2821.10.00 as an iron oxide hydroxide.
2821.10.00Synthetic Magnetite Black Pigment Grade
Synthetic Magnetite Black Pigment Grade is a synthetic magnetite (Fe3O4) black pigment with a combined iron content exceeding 70% evaluated as Fe2O3. It is designed for concrete coloring and falls under tariff item 2821.10.00 for iron oxides and hydroxides.
2821.10.00Synthetic Red Iron Oxide Pigment
Synthetic Red Iron Oxide Pigment is a high-purity chemically defined iron oxide (Fe2O3) with a combined iron content exceeding 70% evaluated as Fe2O3. It is used in paints, coatings, and plastics and falls under tariff item 2821.10.00 for iron oxides and hydroxides.
2821.10.00Synthetic Red Iron Oxide Pigment (PR101)
Synthetic Red Iron Oxide Pigment (PR101) is a synthetic red iron oxide pigment classified as Pigment Red 101, containing over 70% combined iron evaluated as Fe2O3, used in paints and coatings. It is classified under tariff item 2821.10.00 as an iron oxide, regardless of its pigment name.
2821.10.00Synthetic Yellow Iron Oxide for Concrete
Synthetic Yellow Iron Oxide for Concrete is a chemically defined iron oxide (Fe2O3) with a combined iron content exceeding 70% evaluated as Fe2O3. It is optimized for coloring concrete blocks and pavers and falls under tariff item 2821.10.00 for iron oxides and hydroxides.
2821.10.00Synthetic Yellow Iron Oxide Pigment
Synthetic yellow iron oxide, known as CI Pigment Yellow 42, is a goethite-based pigment with at least 70% Fe2O3 equivalent. It is engineered for colouring construction materials and plastics. This product falls under tariff item 2821.10.00 as an iron oxide hydroxide.
2821.10.00Thermal Red Iron Oxide Pigment
Thermal Red Iron Oxide Pigment is a high-temperature stable synthetic red iron oxide produced via thermal processes, with Fe2O3 content exceeding 70%, used in engineering plastics. It is classified under tariff item 2821.10.00 because it is an iron oxide, and its production method does not change its classification.
2821.10.00UV-Resistant Black Iron Oxide Pigment
UV-Resistant Black Iron Oxide Pigment is a synthetic black iron oxide (Fe3O4) with a combined iron content exceeding 70% evaluated as Fe2O3. It is engineered for superior UV resistance in exterior architectural coatings and falls under tariff item 2821.10.00 for iron oxides and hydroxides.
2821.10.00Yellow Iron Oxide Hydroxide (Goethite)
Yellow Iron Oxide Hydroxide (Goethite) is a chemically defined iron oxide hydroxide (FeOOH) with a combined iron content exceeding 70% evaluated as Fe2O3. It is used in pigmentation for construction materials and cosmetics and falls under tariff item 2821.10.00 for iron oxides and hydroxides.
2821.10.00Yellow Iron Oxide Pigment PY-77491
Yellow Iron Oxide Pigment PY-77491 is the Color Index name for high-grade synthetic yellow iron oxide pigment, >70% Fe2O3, used in automotive coatings and inks, providing durable, non-bleeding yellow shades. It is classified under tariff item 2821.10.00 as an iron oxide hydroxide.
2821.20.00Bole Armenian Red Earth
Armenian bole is a natural red iron oxide clay earth color with a high iron content exceeding 70% by weight evaluated as Fe2O3. It is traditionally used in gilding, cosmetics, and as a pigment. This product qualifies under tariff item 2821.20.00 as an earth color.
2821.20.00Indian Red Earth Color
Indian red is a natural earth pigment sourced from high-iron oxide deposits, containing over 70% combined iron evaluated as Fe2O3. It is used in industrial flooring stains and artist media. This product meets the definition of an earth color under tariff item 2821.20.00.
2821.20.00Natural Red Iron Oxide Pigment
Natural red iron oxide pigment is an earth color derived from iron oxide deposits, containing over 70% combined iron evaluated as Fe2O3. It is used in paints, coatings, and construction materials for its rust-red hue. This product qualifies under tariff item 2821.20.00 as an earth color.
2821.20.00Raw Sienna Earth Color
Raw sienna is a natural earth pigment from iron oxide soils, exceeding 70% Fe2O3 equivalent. It is used in oil paints, stains, and brick manufacturing for warm brown tones. This product qualifies under tariff item 2821.20.00 as an earth color.
2821.20.00Terracotta Red Earth Oxide
Terracotta red earth color is a powder from iron-rich clay deposits, containing over 70% Fe2O3 by weight. It is used in pottery glazes, roof tiles, and architectural coatings. This product meets the criteria for an earth color under tariff item 2821.20.00.
2821.20.00Umber Brown Earth Pigment
Umber brown is a natural earth color from manganese-rich iron oxide deposits, containing at least 70% combined iron as Fe2O3. It is used in landscape paints, leather dyes, and concrete colorants. This product qualifies under tariff item 2821.20.00 as an earth color.
2821.20.00Venetian Red Natural Pigment
Venetian red is a natural earth color from iron oxide strata, containing at least 70% combined Fe2O3. It is prized in fine art oils and frescoes for its permanence. This product qualifies under tariff item 2821.20.00 as an earth color.
2821.20.00Yellow Ochre Earth Pigment
Yellow ochre is a traditional earth pigment mined from natural iron hydroxide deposits, with over 70% combined iron as Fe2O3. It is widely used in artist paints, historical restorations, and ceramics. This product qualifies under tariff item 2821.20.00 as an earth color.