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Silicon Carbide Refractory Mortar

Abrasion-resistant mortar with SiC grains for cyclone burners and burners. HTS 3816.00.20 other mortars, extreme hardness at 1500°C.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China3%+35.0%38%
🇲🇽Mexico3%+10.0%13%
🇨🇦Canada3%+10.0%13%
🇩🇪Germany3%+10.0%13%
🇯🇵Japan3%+10.0%13%

More Specific Codes

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Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

2849.20Lower: 10.5% vs 38%

If pure silicon carbide grit

Chemicals vs mixed mortar.

Not sure which classification is right?

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Import Tips & Compliance

SiC purity docs essential

Sharp edges—protective packaging

Not 2849 pure carbides