Ferrosilicon 93% Standard Lumps
Standard lump ferrosilicon with a silicon content of 93% by weight, used for general silicon addition in steel and cast iron production. This product is classified under tariff item 7202.21.00 as a ferro-silicon alloy with silicon content exceeding 55% by weight.
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 |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product contains significant amounts of manganese
Ferro-silico-manganese is classified under a separate subheading of heading 72.02.
If the product is not ferro-silicon but another ferroalloy
Other ferroalloys not specifically covered by preceding subheadings are classified under this residual subheading.
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
• Confirm the silicon content is above 55% by weight and keep laboratory test results on file
• Check whether the goods are subject to anti-dumping or countervailing measures by reviewing the CBSA's measures in force
• Use the correct tariff classification number on your customs declaration to avoid delays
Related Products under Tariff item 7202.21.00
90.2% Ferrosilicon Foundry Granules
Foundry granules of ferrosilicon containing exactly 90.2% silicon by weight, optimized for precise addition in small furnace batches. Tariff item 7202.21.00 applies as it meets the more than 55% silicon ferrosilicon definition threshold.
91% Ferrosilicon for Electrode Production
Ferrosilicon with 91% silicon content, key raw material in submerged arc furnace electrodes for further ferroalloy manufacturing. Falls under tariff item 7202.21.00 as high-silicon ferrosilicon alloy with more than 55% silicon.
92% Ferrosilicon Briquettes
Briquetted ferrosilicon containing 92% silicon by weight, compacted for efficient handling and reduced dust in steel plant operations. Classified in tariff item 7202.21.00 as high-silicon ferrosilicon, where briquetting does not change the alloy's classification.
94% Ferrosilicon Atomized Powder
Atomized ferrosilicon powder with 94% silicon, applied in thermal spraying and metal matrix composites for wear-resistant coatings. Classified under tariff item 7202.21.00 for high-silicon ferrosilicon in specialized powder morphology.
95% Silicon Ferrosilicon for Foundry Use
Ferrosilicon alloy at 95% silicon purity for foundry applications in gray iron production, acting as an inoculant for graphite formation. Tariff item 7202.21.00 applies to this ferroalloy due to its iron-silicon composition exceeding 55% silicon.
97% Ferrosilicon Ultra Grade
Ultra-grade ferrosilicon at 97% silicon content for the most demanding electrical steel and superalloy applications requiring maximum purity. Under tariff item 7202.21.00 as the pinnacle of high-silicon ferrosilicon alloys with more than 55% silicon.