Low-Alumina Ferrosilicon 70%
Ferrosilicon 70% with controlled low alumina content (<0.5%), used in electroslag remelting steel production. This product is classified as 'other' ferrosilicon under this tariff item due to its 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 |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If silicon content is below 55%
Silicon content below 55% falls under a different subheading.
If magnesium content is above 4%
High magnesium content changes classification.
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
• Provide a certificate of analysis showing alumina content
• Ensure the product is suitable for ESR applications
• Verify any special import requirements
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.