HS 8547-90-00-10 – Conduit tubing

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

Insulating fittings for electrical machines, appliances or equipment, being fittings wholly of insulating material apart from any minor components of metal (for example, threaded sockets) incorporated during moulding solely for purposes of assembly, other than insulators of heading 85.46; electrical conduit tubing and joints therefor, of base metal lined with insulating material. › Other › Conduit tubing

MFN duty rate

Free

GST

5%

Unit of measure

-

Conduit tubing

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Preferential tariff rates

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

Preference requires qualifying origin and origin proof or certification.

Frequently asked questions

What is the MFN duty on Conduit tubing (HS 8547-90-00-10)?

The T2026-2 MFN rate for tariff item 8547.90.00 is Free. Specific or compound rates require manual calculation. Classification and origin must be verified with CBSA.

What is the duty on HS 8547-90-00-10 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 8547-90-00-10?

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