HS 3815-12-00-00 – With precious metal or precious metal compounds as the active substance

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

Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included. › With precious metal or precious metal compounds as the active substance › With precious metal or precious metal compounds as the active substance

MFN duty rate

Free

GST

5%

Unit of measure

KGM

With precious metal or precious metal compounds as the active substance

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Preferential tariff rates

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

Preference requires qualifying origin and origin proof or certification.

Frequently asked questions

What is the MFN duty on With precious metal or precious metal compounds as the active substance (HS 3815-12-00-00)?

The T2026-2 MFN rate for tariff item 3815.12.00 is Free. Specific or compound rates require manual calculation. Classification and origin must be verified with CBSA.

What is the duty on HS 3815-12-00-00 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 3815-12-00-00?

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