HS 7306-30-00-71 – Structural tubing, of ASTM A500, ASTM A513, ASTM A1085, CSA G40.21 or equivalent specification

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)

Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel. › Other, welded, of circular cross-section, of iron or non-alloy steel › Structural tubing, of ASTM A500, ASTM A513, ASTM A1085, CSA G40.21 or equivalent specification

MFN duty rate

Free

GST

5%

Unit of measure

KGM

Structural tubing, of ASTM A500, ASTM A513, ASTM A1085, CSA G40.21 or equivalent specification

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Preferential tariff rates

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

Preference requires qualifying origin and origin proof or certification.

Frequently asked questions

What is the MFN duty on Structural tubing, of ASTM A500, ASTM A513, ASTM A1085, CSA G40.21 or equivalent specification (HS 7306-30-00-71)?

The T2026-2 MFN rate for tariff item 7306.30.00 is Free. Specific or compound rates require manual calculation. Classification and origin must be verified with CBSA.

What is the duty on HS 7306-30-00-71 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 7306-30-00-71?

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