Duty Rate (from China)
Subheadings
Products classified under Tariff item 7202.99.00
Calcium Silicon 24/70 Deoxidizer Lump
Calcium silicon ferroalloy with 24% calcium and 70% silicon, supplied in lump form (10-50mm) for secondary steel refining as a deoxidizer and desulfurizer. This product falls under tariff item 7202.99.00 as 'Other' ferroalloys, not elsewhere specified.
Calcium Silicon 30/65 Ferroalloy
Calcium silicon 30/65 ferroalloy containing approximately 30% calcium and 65% silicon, used as a deoxidizer and desulfurizer in steel production. This product is classified under tariff item 7202.99.00 as 'Other' ferroalloys.
Calcium Silicon Cored Wire Filler
Bulk calcium silicon powder used as filler material for manufacturing cored wires in steel treatment stations. The pure calcium silicon filler is classified under tariff item 7202.99.00 as 'Other' ferroalloys, not elsewhere specified.
Ferroaluminum
Ferroaluminum with 30-50% aluminum content, used as a deoxidizer in steel production for clean steel applications. This ferroalloy falls under tariff item 7202.99.00 as 'Other' ferroalloys, not elsewhere specified in heading 72.02.
Ferroantimony
Ferroantimony, an iron-antimony alloy used in steel and lead alloy production. This ferroalloy is classified under tariff item 7202.99.00 as 'Other' ferroalloys, not elsewhere specified in heading 72.02.
Ferroboron
Ferroboron containing 17-20% boron, used for grain refinement in steel for pipeline and automotive applications. This ferroalloy falls under tariff item 7202.99.00 as 'Other' ferroalloys, not elsewhere specified.
Ferrozirconium 40% Zirconium Low Carbon Grade
Ferrozirconium with 40% zirconium content, low carbon grade, used as a grain refiner and deoxidizer in specialty stainless steel production. This ferroalloy falls under tariff item 7202.99.00 as 'Other' ferroalloys, not elsewhere specified in heading 72.02.
Ferrozirconium 65% Zirconium FeZr65C Grade
Standard FeZr65C grade ferrozirconium with approximately 65% zirconium and controlled carbon levels, used in continuous casting steel production for grain refinement. This ferroalloy is classified under tariff item 7202.99.00 as 'Other' ferroalloys not specifically named in heading 72.02.
Ferrozirconium 70% Zirconium Grade
Ferrozirconium alloy with approximately 70% zirconium and 25-30% iron, used as a deoxidizer and grain refiner in steel production. This product falls under tariff item 7202.99.00 as an 'Other' ferroalloy, not elsewhere specified in heading 72.02.
Ferrozirconium Nodulizer for Ductile Iron
Specialty ferrozirconium formulation optimized as a nodulizer for ductile iron castings, typically containing 65-72% zirconium. This ferroalloy is classified under tariff item 7202.99.00 as 'Other' ferroalloys, used in iron and steel metallurgy.
High-Purity Calcium Silicon 28/58
Premium grade calcium silicon with 28% calcium and 58% silicon, low impurities (Al<1.5%, C<0.2%), used in high-quality steel production like automotive sheet. This ferroalloy falls under tariff item 7202.99.00 as 'Other' ferroalloys.
High Purity Ferrozirconium 75% Zr Steel Grade
Premium ferrozirconium alloy with 75% zirconium purity for high-end steel applications such as pipeline and structural steels. This ferroalloy falls under tariff item 7202.99.00 as 'Other' ferroalloys, not elsewhere specified in heading 72.02.
Industrial Calcium Silicon 30/60 Briquettes
Calcium silicon 30/60 formed into briquettes (50x50mm) for easier handling and reduced dust in steel plants. This physical form of the ferroalloy is still classified under tariff item 7202.99.00 as 'Other' ferroalloys.
Low-Aluminum Calcium Silicon 25/65
Specialty grade calcium silicon with reduced aluminum (<1%) for electrical steel production where Al inclusions must be minimized. This ferroalloy falls under tariff item 7202.99.00 as 'Other' ferroalloys, not elsewhere specified.
Steelmaking Calcium Silicon Lumps 10-50mm
Standard 10-50mm lumps of calcium silicon ferroalloy for direct addition to steel ladles, essential for sulfur removal in stainless and specialty steel production. This product is classified under tariff item 7202.99.00 as 'Other' ferroalloys.