HS 7304-59-00-55 – Of an ASTM grade A335 P91
Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026
China-origin goods: 25% surtax (China Surtax Order (2024) - steel and aluminum, SOR/2024-187, in force Oct 22, 2024)
US-origin goods: 50% surtax (United States Surtax Order (Steel and Aluminum 2025), as amended, SOR/2025-95 as amended by SOR/2026-187, in force Sep 8, 2026)
Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel. › Other › Of an ASTM grade A335 P91
- MFN duty rate
- Free
- GST
- 5%
- Unit of measure
- KGM
Of an ASTM grade A335 P91
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Preferential tariff rates
- CPTPP: Free
- Commonwealth Caribbean Countries Tariff (CCCT): Free
- Panama (PAT): Free
- UST/CUSMA (US): Free
- Iceland: Free
- Jordan (JT): Free
- Switzerland–Liechtenstein (SLT): Free
- CETA: Free
- Norway (NT): Free
- Colombia: Free
- Honduras (HNT): Free
- Peru: Free
- MXT/CUSMA (Mexico): Free
- CPTPP – United Kingdom (CPUKT): Free
- LDCT: Free
- Ukraine: Free
- UK: Free
- Israel (CIAT): Free
- Chile: Free
- GPT: Free
- Costa Rica (CRT): Free
- Korea: Free
Preference requires qualifying origin and origin proof or certification.
Frequently asked questions
What is the MFN duty on Of an ASTM grade A335 P91 (HS 7304-59-00-55)?
The T2026-2 MFN rate for tariff item 7304.59.00 is Free. Specific or compound rates require manual calculation. Classification and origin must be verified with CBSA.
What is the duty on HS 7304-59-00-55 from the US?
Qualifying US-origin goods with origin proof use UST/CUSMA at Free. US-origin goods: 50% surtax (United States Surtax Order (Steel and Aluminum 2025), as amended, SOR/2025-95 as amended by SOR/2026-187, in force Sep 8, 2026) GST/HST and any applicable personal-import provincial tax are additional.
Which trade agreement rates apply to HS 7304-59-00-55?
CPTPP: Free; Commonwealth Caribbean Countries Tariff (CCCT): Free; Panama (PAT): Free; UST/CUSMA (US): Free; Iceland: Free; Jordan (JT): Free; Switzerland–Liechtenstein (SLT): Free; CETA: Free; Norway (NT): Free; Colombia: Free; Honduras (HNT): Free; Peru: Free; MXT/CUSMA (Mexico): Free; CPTPP – United Kingdom (CPUKT): Free; LDCT: Free; Ukraine: Free; UK: Free; Israel (CIAT): Free; Chile: Free; GPT: Free; Costa Rica (CRT): Free; Korea: Free. Preferential treatment requires qualifying origin and certification. Rates are informational; CBSA is authoritative.