Official data Source: US Census Bureau international trade data
Track this productResistance heated furnaces and ovens, not elsewhere specified
In short
- The US imported $195.6M of this product over the 12 months to August 2026, down 30% on the year before.
- Sweden is the largest supplier, with 32.3% of US imports; Germany is next, with 14.1%.
- Italy is the cheapest main supplier before and after freight and duty, landing at $2,008 each.
- Duty paid averaged 5.0% of the value of imports in August 2026, down 11.3 points on a year earlier.
- Germany is gaining share: 27.1% over the last 12 months, up from 16.9%.
- US exports were $103.5M over the last 12 months; the largest market is Canada, with 15.2%.
US imports, Aug 2026
$29.1M
↑ +102% vs Aug 2025
Last 12 months
$195.6M
↓ −30% vs the 12 months before
Average duty paid
5.0%
↓ −11.3 pts vs Aug 2025
Top supplier
Sweden
32.3% of US imports
US imports by month
The last 13 months, so the same month a year ago is on the left. August 2026 is highlighted.
Show the numbers
| Month | US imports |
|---|---|
| August 2025 | $14.4M |
| September 2025 | $11.7M |
| October 2025 | $10.0M |
| November 2025 | $15.5M |
| December 2025 | $9.0M |
| January 2026 | $16.2M |
| February 2026 | $8.6M |
| March 2026 | $17.2M |
| April 2026 | $23.7M |
| May 2026 | $26.8M |
| June 2026 | $11.6M |
| July 2026 | $16.3M |
| August 2026 | $29.1M |
What changed
- US imports were $29.1M in August 2026, up 79% from July 2026 and up 102% from August 2025.
- Over the 12 months to August 2026 they totalled $195.6M, down 30% on the 12 months before.
- Biggest moves in market share since July 2026: Sweden up from 0.0% to 32.3%, Japan down from 36.5% to 10.9%.
- Average price from Sweden rose 28819% since July 2026, to $588,074 each.
- Duty paid on imports from Sweden fell from 10.0% to 0.2% of their value since July 2026.
- Duty paid on imports from Singapore rose from 10.0% to 12.5% of their value since July 2026.
US trade by year
US imports were $195.6M in the 12 months to Aug 2026, up 61% on the 12 months to Aug 2023. US exports were $103.5M, up 4.3%. This code began with the HS 2022 revision in January 2022, taking goods from 8514.10, so its history starts there. Dotted lines mark lasting changes in duty paid, labelled with the supplier, or "Duty" when several moved; the tariff timeline lists each one with its notices.
Show the numbers
| Period | US imports |
|---|---|
| 12 months to Aug 2023 | $121.2M |
| 12 months to Aug 2024 | $257.4M |
| 12 months to Aug 2025 | $278.7M |
| 12 months to Aug 2026 | $195.6M |
- Germany
- Japan
- Italy
- Korea, South
- All countries
Show the numbers
| Period | Germany | Japan | Italy | Korea, South |
|---|---|---|---|---|
| 12 months to Aug 2023 | 23.2% | 9.3% | 14.0% | 9.7% |
| 12 months to Aug 2024 | 41.8% | 1.6% | 9.3% | 20.1% |
| 12 months to Aug 2025 | 16.9% | 18.5% | 9.2% | 11.0% |
| 12 months to Aug 2026 | 27.1% | 20.5% | 12.0% | 6.8% |
Show the numbers
| Period | Germany | Japan | Italy | Korea, South | All countries |
|---|---|---|---|---|---|
| 12 months to Aug 2023 | 0.0% | 0.0% | 0.0% | 0.0% | 0.8% |
| 12 months to Aug 2024 | 0.0% | 0.0% | 0.0% | 0.0% | 0.6% |
| 12 months to Aug 2025 | 2.2% | 2.6% | 3.7% | 1.1% | 3.9% |
| 12 months to Aug 2026 | 6.6% | 6.9% | 11.4% | 10.1% | 9.3% |
| Period | US imports | Duty paid | US exports |
|---|---|---|---|
| 12 months to Aug 2026 | $195.6M−30% | 9.3%+5.5 pts | $103.5M+36% |
| 12 months to Aug 2025 | $278.7M+8.3% | 3.9%+3.3 pts | $76.1M+7.4% |
| 12 months to Aug 2024 | $257.4M+112% | 0.6%−0.1 pts | $70.8M−29% |
| 12 months to Aug 2023 | $121.2M | 0.8% | $99.2M |
Who supplies the US
August 2026. Small figures under each value are the change from August 2025. Landed cost by origin, below, adds freight and duty to the price.
| Country | US imports | Share | Average price | Duty paid | Last 13 months |
|---|---|---|---|---|---|
| Sweden | $9.4M | 32.3%+31.3 pts | $588,074 each+3442% | 0.2%−11.3 pts | |
| Germany | $4.1M | 14.1%−10.0 pts | $8,737 each−64% | 7.9%−0.9 pts | |
| Japan | $3.2M | 10.9%−24.0 pts | $105,610 each+49% | 3.1%−7.0 pts | |
| Mexico | $3.1M | 10.8%new | $447,569 each | 0.0% | |
| Italy | $2.3M | 7.9%−5.7 pts | $1,838 each−37% | 9.7%−0.9 pts | |
| Poland | $2.0M | 6.9%+6.6 pts | $288,442 each+510% | 10.0%−5.0 pts | |
| Austria | $1.1M | 3.9%+3.6 pts | $6,728 each+67% | 8.5%−4.6 pts | |
| Korea, South | $979K | 3.4%−1.7 pts | $54,413 each+360% | 12.5%+0.8 pts | |
| Other countries (10) | $2.9M | 9.8%−9.1 pts | $4,435 each−63% | 13.3%−30.5 pts | |
| All countries | $29.1M | 100.0% | $11,152 each−6.3% | 5.0%−11.3 pts |
The 3 largest suppliers had 59.7% of US imports over the last 12 months.
Landed cost by origin
What importers paid to land this product at a US port from each main supplier, June–August 2026: the price, freight and insurance to the first US port, and duty, per unit. Suppliers with 3% or more of these imports, cheapest landed first. Small figures under landed cost are the change from the same months a year earlier.
- Price
- Freight and insurance
- Duty
| Country | Price | Freight and insurance | Duty | Landed cost | Make-up |
|---|---|---|---|---|---|
| Italy | $1,773 each | $70.37 each4.0% of price | $164.44 each9.3% of price | $2,008 each−50% | |
| Austria | $6,289 each | $58.70 each0.9% of price | $585.21 each9.3% of price | $6,932 each−10.0% | |
| Germany | $6,856 each | $160.46 each2.3% of price | $590.77 each8.6% of price | $7,607 each−39% | |
| Japan | $9,241 each | $841.32 each9.1% of price | $167.04 each1.8% of price | $10,250 each+49% | |
| Korea, South | $31,226 each | $901.91 each2.9% of price | $3,365 each10.8% of price | $35,493 each+37% | |
| Mexico | $234,293 each | $134.50 each0.1% of price | $853.29 each0.4% of price | $235,281 each+1601% | |
| Poland | $292,696 each | $5,262 each1.8% of price | $29,270 each10.0% of price | $327,227 each+26% | |
| Sweden | $430,183 each | $2,109 each0.5% of price | $982.50 each0.2% of price | $433,274 each+11623% | |
| All countries | $6,987 each | $253.38 each3.6% of price | $417.22 each6.0% of price | $7,658 each+24% |
Landed at a US port, Italy was cheapest, at $2,008 each: 71.0% below Austria.
Landed cost from Sweden rose 11623% on a year earlier, to $433,274 each, mostly on price: $3,674 each then, $430,183 each now.
How the market is shifting
Germany gained the most share: 27.1% of US imports over the last 12 months, up from 16.9% in the 12 months before. China lost the most: 5.6%, down from 26.6%. The charts show September 2024 to August 2026 for the 4 largest suppliers over the last 12 months. Dotted lines mark lasting changes in duty paid, labelled with the supplier, or "Duty" when several moved; the tariff timeline lists each one with its notices.
- Germany
- Japan
- Italy
- Korea, South
- All countries
Show the numbers
| Month | Germany | Japan | Italy | Korea, South |
|---|---|---|---|---|
| September 2024 | 29.0% | 0.0% | 3.5% | 54.0% |
| October 2024 | 30.8% | 5.6% | 22.7% | 3.5% |
| November 2024 | 28.4% | 28.9% | 12.9% | 5.3% |
| December 2024 | 24.1% | 46.1% | 5.5% | 4.8% |
| January 2025 | 14.7% | 5.6% | 17.9% | 13.7% |
| February 2025 | 9.1% | 18.4% | 2.5% | 4.5% |
| March 2025 | 13.6% | 2.5% | 10.1% | 1.5% |
| April 2025 | 14.3% | 0.2% | 10.2% | 12.6% |
| May 2025 | 12.7% | 23.3% | 13.4% | 2.4% |
| June 2025 | 13.0% | 15.6% | 10.7% | 1.3% |
| July 2025 | 4.9% | 41.9% | 5.0% | 6.0% |
| August 2025 | 24.2% | 34.9% | 13.6% | 5.1% |
| September 2025 | 55.7% | 0.3% | 12.6% | 9.9% |
| October 2025 | 8.7% | 7.4% | 31.4% | 7.7% |
| November 2025 | 42.0% | 11.4% | 7.1% | 4.5% |
| December 2025 | 13.5% | 8.2% | 38.1% | 7.9% |
| January 2026 | 9.3% | 45.8% | 6.6% | 21.6% |
| February 2026 | 10.8% | 0.4% | 9.0% | 7.9% |
| March 2026 | 43.5% | 18.1% | 9.7% | 4.2% |
| April 2026 | 24.3% | 33.6% | 15.9% | 0.9% |
| May 2026 | 51.4% | 22.8% | 5.4% | 5.9% |
| June 2026 | 11.8% | 27.1% | 17.5% | 15.0% |
| July 2026 | 18.3% | 36.5% | 8.3% | 3.9% |
| August 2026 | 14.1% | 10.9% | 7.9% | 3.4% |
Show the numbers
| Month | Germany | Japan | Italy | Korea, South | All countries |
|---|---|---|---|---|---|
| September 2024 | 0.0% | 0.0% | 0.0% | 0.0% | 1.5% |
| October 2024 | 0.0% | 0.0% | 0.0% | 0.0% | 1.2% |
| November 2024 | 0.0% | 0.0% | 0.0% | 0.0% | 1.8% |
| December 2024 | 0.0% | 0.0% | 0.0% | 0.0% | 0.2% |
| January 2025 | 0.0% | 0.0% | 0.0% | 0.0% | 1.0% |
| February 2025 | 0.0% | 0.0% | 0.0% | 0.0% | 0.5% |
| March 2025 | 0.0% | 0.0% | 0.0% | 0.0% | 1.0% |
| April 2025 | 4.0% | 0.0% | 1.3% | 0.1% | 2.5% |
| May 2025 | 10.0% | 3.5% | 9.4% | 10.0% | 9.4% |
| June 2025 | 5.3% | 10.0% | 10.0% | 10.0% | 9.0% |
| July 2025 | 10.0% | 1.6% | 10.0% | 8.7% | 5.9% |
| August 2025 | 8.7% | 10.1% | 10.6% | 11.7% | 16.3% |
| September 2025 | 5.0% | 15.0% | 15.0% | 15.0% | 9.7% |
| October 2025 | 15.0% | 15.0% | 15.0% | 15.0% | 15.5% |
| November 2025 | 9.3% | 15.0% | 15.0% | 15.0% | 13.0% |
| December 2025 | 15.0% | 15.0% | 15.0% | 15.0% | 14.9% |
| January 2026 | 15.0% | 15.0% | 15.0% | 6.0% | 15.8% |
| February 2026 | 12.1% | 9.2% | 13.3% | 3.8% | 16.7% |
| March 2026 | 3.1% | 0.7% | 10.0% | 10.0% | 6.1% |
| April 2026 | 1.6% | 7.0% | 5.6% | 10.0% | 6.6% |
| May 2026 | 6.1% | 6.1% | 10.0% | 10.0% | 8.2% |
| June 2026 | 10.0% | 2.5% | 10.0% | 10.0% | 9.1% |
| July 2026 | 9.0% | 0.7% | 7.5% | 10.0% | 5.4% |
| August 2026 | 7.9% | 3.1% | 9.7% | 12.5% | 5.0% |
Tariff actions touching this product
When the duty paid on this product changed and stayed changed, for its main suppliers and all countries, newest first, with the Federal Register notices that named the product in the 3 months before. Rates are medians of the 4 months either side, less any usual seasonal swing. A change shows what happened to duty paid, not why; read each notice for what it did.
- May 2025–May 2026 · Duty paid: Germany 0.0% → 4.6%, Japan 3.5% → 4.3%, Italy 0.0% → 8.7%, Korea, South 0.1% → 8.0%, China 3.7% → 34.0%, all countries 1.3% → 7.4%.
- December 2024 · Duty paid: China 23.7% → 3.7%.
Where it enters the US
Main ports of entry over the 12 months to August 2026: US imports and share.
Where US exports go
US exports were $4.9M in August 2026, up 27% from August 2025, and $103.5M over the last 12 months, up 36% on the 12 months before. Fastest-growing market with 3% or more of US exports: Sweden, up 2435%.
| Market | Last 12 months | Share | vs 12 months before |
|---|---|---|---|
| Canada | $15.7M | 15.2% | −16% |
| Mexico | $14.9M | 14.4% | −6.7% |
| China | $14.2M | 13.7% | +181% |
| United Kingdom | $6.7M | 6.5% | +206% |
| Israel | $4.1M | 3.9% | +406% |
| Sweden | $4.1M | 3.9% | +2435% |
| Germany | $3.1M | 3.0% | +261% |
| Korea, South | $2.9M | 2.8% | −23% |
| Other countries (88) | $37.9M | 36.6% | +37% |
| All countries | $103.5M | 100.0% | +36% |
Markets abroad
Each country's own import figures for this product, from UN Comtrade: the 8 biggest importers outside the US in the latest year each has reported, what they bought from the US, and the change from the year before. Values usually include freight and insurance to the importer's border, so they run a little above US export figures. Countries report a year or more late; 114 have reported 2025 so far. Where a country's figure for imports from the US is under half or over double what the US recorded exporting there that year, the US figure is shown under it.
| Market | Imports | vs year before | From the US | US share |
|---|---|---|---|---|
| China | $456.3Min 2025 | −3.6% | $18.2M | 4.0% |
| India | $84.5Min 2025 | +29% | $3.4M | 4.0% |
| Germany | $74.4Min 2025 | +4.6% | $2.3M | 3.1% |
| Korea, South | $72.3Min 2025 | −24% | $5.2MUS records $1.3M | 7.2% |
| Thailand | $72.0Min 2025 | +45% | $2.2M | 3.1% |
| Turkey | $71.9Min 2025 | +36% | $2.5M | 3.5% |
| Taiwan | $63.8Min 2024 | +113% | $1.9M | 2.9% |
| Indonesia | $62.0Min 2025 | −27% | $332K | 0.5% |
The biggest market outside the US is China, which imported $456.3M of this product in 2025, 4.0% of that from the US.
Of these, imports into Taiwan grew fastest: up 113% from 2023 to 2024.
Related products
Other products under heading 8514: industrial or laboratory electric furnaces and ovens; other industrial or laboratory induction or dielectric heating equipment; parts thereof. US trade over the 12 months to August 2026.
| Product | US imports | US exports |
|---|---|---|
| Parts for industrial or laboratory electric furnaces and ovens ; parts for industrial or laboratory induction or dielectric heating equipment, not elsewhere specifiedHS 8514.90 | $309.5M | $406.9M |
| Industrial or laboratory induction or dielection heating equipment, not elsewhere specifiedHS 8514.40 | $59.2M | $213.7M |
| Industrial or laboratory electric furnaces and ovens, induction or dielectric typeHS 8514.20 | $74.6M | $43.3M |
| Industrial or laboratory electric furnaces and ovens, not elsewhere specifiedHS 8514.39 | $32.8M | $30.0M |
| Hot isostatic pressesHS 8514.11 | $12.9M | $16.7M |
| Plasma and vacuum arc furnacesHS 8514.32 | $11.6M | $719K |
| Electron beam furnacesHS 8514.31 | $6.3M | $4.0M |
About these figures
- Source: US Census Bureau international trade data, not seasonally adjusted, in US dollars. Retrieved November 3, 2026.
- US imports are general imports at customs value, which excludes freight and insurance. Exports are at free-alongside-ship value.
- Average price is customs value divided by quantity (number of items), across all of the product's 10-digit lines.
- Duty paid is the duty Census calculates on each country's imports for consumption, as a share of their value. It moves with tariff changes, exemptions and the mix of goods within the product.
- Landed cost adds Census's import charges (freight, insurance and other costs of bringing the goods to the first US port) and calculated duty to the customs value, per unit, across the product's 10-digit lines. It leaves out antidumping and countervailing duties, customs fees and transport inland. Prices are averages across the goods within the code, so a lower one can mean cheaper goods, not the same goods for less.
- Markets abroad are each country's imports as it reports them to UN Comtrade, in US dollars, usually including freight and insurance. Countries report a year or more late and in their own edition of the HS codes, so one still on an older edition is missing for codes that changed in 2022.
- Census revises recent months, so figures can change slightly. These are estimates for research and planning, not customs or legal advice.