Low-Alumina Ferrosilicon 75%
Low-Alumina Ferrosilicon 75% is a ferrosilicon alloy with 75% silicon and controlled low aluminum content (<1%), designed for electric arc furnace steelmaking where aluminum pickup must be minimized. It falls under tariff item 7202.29.00 as 'other' ferro-silicon because the low-alumina specification distinguishes it from standard ferro-silicon products. This grade is preferred for clean steel production requiring strict impurity control.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the low-alumina specification is not considered sufficient to distinguish it from standard ferro-silicon
Ferro-silicon with 55-80% silicon falls under this subheading, and CBSA may classify it there if the aluminum content is not a defining characteristic.
If other impurities or alloying elements exceed Chapter Note thresholds
Complex ferro-alloys with additional elements may be classified as other ferro-alloys.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Document the aluminum content (<1%) in the certificate of analysis, as this is the key distinguishing feature for classification under 7202.29.00
• Be ready to explain the product's use in electric arc furnace steelmaking to CBSA
• Ensure the silicon content (75%) is verified, as products with 55-80% silicon may be classified under 7202.21.00 if the low-alumina specification is not considered significant
Related Products under Tariff item 7202.29.00
Atomized Ferrosilicon Powder
Atomized ferrosilicon powder with 75% silicon content, produced by atomization and used in powder metallurgy and welding electrodes. It retains the essential character of ferrosilicon as a ferro-alloy, and atomization does not alter its classification under this tariff item.
Atomized Ferrosilicon Powder 75%
Atomized ferrosilicon powder 75% is a finely atomized ferrosilicon powder with 75% silicon content, used in powder metallurgy and as a raw material for silicon-based compounds. Despite its powder form, it is classified under tariff item 7202.29.00 as 'other' ferro-silicon, as the powder form is not considered 'further working' per the chapter notes.
Crushed Ferrosilicon 10-50mm
Crushed ferrosilicon 10-50mm is crushed ferrosilicon lumps sized 10-50mm from 75% standard grade, optimized for submerged arc furnace feeding. It remains classified under tariff item 7202.29.00 as 'other' ferro-silicon, as crushing is not considered 'further working' per the chapter notes.
Ductile Iron FeSiMg 12% Magnesium Alloy
Ductile iron FeSiMg 12% magnesium alloy is a specialty ferrosilicon magnesium alloy containing 12% magnesium, used as a nodulizing agent in ductile iron production. It is supplied in standard foundry granules. This product falls under tariff item 7202.29.00 as 'other' ferro-silicon because its magnesium content exceeds 2% by weight, which is not covered by other subheadings of heading 72.02.
Electrolytic Ferrosilicon 85%
Electrolytic ferrosilicon 85% is a high-grade ferrosilicon produced via electrolytic process for ultra-low impurity levels in ESR steelmaking. It is classified under tariff item 7202.29.00 as 'other' ferro-silicon, as it does not meet the specifications of other subheadings and is compatible with vacuum arc remelting.
Ferrosilicon 65/70 Grade Lumps
Ferrosilicon lumps with 65-70% silicon content, used in foundries for deoxidation during iron casting. This product falls under this tariff item as 'other' ferrosilicon, not meeting the specifications for other subheadings.