HS 6804-21-00-00 – Of agglomerated synthetic or natural diamond

Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026

Millstones, grindstones, grinding wheels and the like, without frameworks, for grinding, sharpening, polishing, trueing or cutting, hand sharpening or polishing stones, and parts thereof, of natural stone, of agglomerated natural or artificial abrasives, or of ceramics, with or without parts of other materials. › Of agglomerated synthetic or natural diamond › Of agglomerated synthetic or natural diamond

MFN duty rate

Free

GST

5%

Unit of measure

NMB

Of agglomerated synthetic or natural diamond

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Preferential tariff rates

• Chile: Free
• Korea: Free
• CPTPP – United Kingdom (CPUKT): Free
• Honduras (HNT): Free
• LDCT: Free
• MXT/CUSMA (Mexico): Free
• Switzerland–Liechtenstein (SLT): Free
• Jordan (JT): Free
• Israel (CIAT): Free
• Colombia: Free
• Norway (NT): Free
• Costa Rica (CRT): Free
• UST/CUSMA (US): Free
• CPTPP: Free
• Ukraine: Free
• Commonwealth Caribbean Countries Tariff (CCCT): Free
• UK: Free
• Peru: Free
• GPT: Free
• Panama (PAT): Free
• CETA: Free
• Iceland: Free

Preference requires qualifying origin and origin proof or certification.

Frequently asked questions

What is the MFN duty on Of agglomerated synthetic or natural diamond (HS 6804-21-00-00)?

The T2026-2 MFN rate for tariff item 6804.21.00 is Free. Specific or compound rates require manual calculation. Classification and origin must be verified with CBSA.

What is the duty on HS 6804-21-00-00 from the US?

Qualifying US-origin goods with origin proof use UST/CUSMA at Free. This item is not on any US surtax schedule in force in TariffPlus surtax data (checked against CBSA). GST/HST and any applicable personal-import provincial tax are additional.

Which trade agreement rates apply to HS 6804-21-00-00?

Chile: Free; Korea: Free; CPTPP – United Kingdom (CPUKT): Free; Honduras (HNT): Free; LDCT: Free; MXT/CUSMA (Mexico): Free; Switzerland–Liechtenstein (SLT): Free; Jordan (JT): Free; Israel (CIAT): Free; Colombia: Free; Norway (NT): Free; Costa Rica (CRT): Free; UST/CUSMA (US): Free; CPTPP: Free; Ukraine: Free; Commonwealth Caribbean Countries Tariff (CCCT): Free; UK: Free; Peru: Free; GPT: Free; Panama (PAT): Free; CETA: Free; Iceland: Free. Preferential treatment requires qualifying origin and certification. Rates are informational; CBSA is authoritative.