Sourcing comparison · Copper Products
Tariff & fee savings only, assuming equal product cost — your actual landed cost also depends on price and freight, which vary by supplier.
| Annual import value | Estimated duty & fee savings / year |
|---|---|
| $50,000 | $13,188 |
| $250,000 | $65,938 |
| $1,000,000 | $263,750 |
Savings scale linearly with volume. Enter your exact figure to model it precisely.
Calculate your exact volume →Buyers comparing China and Canada for copper products are really comparing two very different duty stacks. Switch the origin from China (78%) to Canada (53%) and an importer reclaims about $26,375 for every $100,000 purchased. Unlike freight or FX, the duty rate is set by which country's stamp the goods carry — a choice made at the contract, not at the port. The sections that follow show where every dollar of the difference comes from.
Consider what each country's goods actually face at the border. Sourced from China, the goods face a 3% Most-Favoured-Nation base duty, a 50% Section 232 measure, and a 25% Section 301 surcharge on its copper products, an effective 78% once the $49.74 in processing fees are added. Canada-made goods carry a 3% Most-Favoured-Nation base duty and a 50% Section 232 measure on its copper products, an effective 53% once the $49.74 in processing fees are added. The decisive layer is Section 301: a 25% surcharge that applies only to China-origin goods and sits on top of every other duty, which is why China routes run expensive across so many categories. Section 232 adds a 50% national-security duty on this category regardless of origin, so it raises both stacks but does not, by itself, explain the gap. Two charges are origin-blind — the MPF and HMF, together $49.74 on this entry — which is why the entire difference lives in the duty layers. The arithmetic difference between the stacks is $2,637.50 per $10,000 entry, all of it in the duty layers since the processing fees are origin-blind. Across a year that is roughly $6,594 on a $25,000 purchase order and about $26,375 on a $100,000 program. Per $25,000 order, $6,594 separates the two origins — small per shipment, compounding fast across a program.
Copper Products (HTS 74) covers items such as Copper cathodes, Copper wire, Copper pipe/tube, Copper fittings, Brass sheet, and Bronze castings. For copper products, where buyers reorder frequently, the duty rate compounds into one of the largest controllable costs on the P&L. In practical terms, refined copper cathodes, wire rod, tubes, pipes, bars, profiles, and alloy products such as brass and bronze. Covers both unwrought copper and fabricated copper articles used in electrical, plumbing, and industrial applications. China's trade profile leans toward consumer electronics, computers servers, and clothing garments, and it sits in Asia-Pacific. China has no agreement to soften the stack, so its copper products carries the full column-1 plus surcharge load. Canada, in North America, ships the US mainly crude oil petroleum, passenger vehicles, and lumber wood products. USMCA lets compliant Canada copper products skip the duty stack other origins pay (USMCA 0%, except Section 338 annex goods), provided rules of origin are satisfied. Spanning Asia-Pacific and North America, the two lanes differ in freight and transit, so weigh those against the duty saving. The recommendation is filtered to feasible suppliers, so Canada appears because it plausibly makes copper products, not merely because its rate is low. Because surcharges have stacked rates well above their statutory base, country of origin has become a first-order cost driver for copper products rather than a footnote.
Anchor your own volume to these tiers: $13,188 at $50,000, $65,938 at $250,000, $263,750 at $1,000,000, and about $26,375 at $100,000. The numbers come straight from the landed-cost engine, with product cost and shipping fixed across both origins to isolate the tariff difference. These figures reflect tariff and fee savings only, assuming equal product cost — your actual landed cost also depends on price and freight, which vary by supplier. Read the $26,375 as a transition budget — if re-sourcing to Canada costs less than the annual saving, it pays back inside a year. Diligence on Canada is commercial, not regulatory: supplier capacity, MOQ, tooling and re-qualification cost — the duty advantage itself is already settled above. The saving is current today; given the pace of 2026 revisions, verify it again at contract signing. Use the Tariff Savings Finder to test your real numbers and see alternatives beyond Canada.
At $100,000 of annual import value, switching from China to Canada saves an estimated $26,375 in duties and fees, because the effective tariff rate falls from 78% to 53%. The saving scales linearly with volume. These figures reflect tariff and fee savings only, assuming equal product cost — your actual landed cost also depends on price and freight, which vary by supplier.
Canada-origin copper products is assessed a 3% Most-Favoured-Nation base duty and a 50% Section 232 measure, for an effective 53% duty rate before the Merchandise Processing Fee ($36.55) and Harbor Maintenance Fee ($13.19).
China carries an effective 78% rate versus 53% for Canada. The gap is driven mainly by the 25% Section 301 surcharge that applies to Chinese-origin goods and stacks on top of every other layer.
Tariff rates from Tax Foundation, USITC, and Penn Wharton Budget Model; retaliatory and industry data from the ITA Foreign Retaliations Database and U.S. Census Bureau (NAICS). Last verified .
