Heat treatment equipment parts imports in the United States: data, top suppliers and prices
In 2024, the United States imported heat treatment equipment parts worth $1.61 billion (103.3 thousand tonnes). It ranks 1st of 218 countries for imports of this product. That is 24% more than in 2023. Over 2017-2024 the trade grew strongly, by about 9% a year on average.
Public statistics, latest complete year (2024). Values in US dollars. Page updated .
Imports by year, 2017-2024
Hover or tap a year for detail.
Year by year
| Year | Value | Quantity |
|---|---|---|
| 2024 | $1.61B | 103.3K t |
| 2023 | $1.30B | 93.6K t |
| 2022 | $1.20B | 103.5K t |
| 2021 | $999.2M | 87.4K t |
| 2020 | $804.7M | 70.6K t |
| 2019 | $911.4M | 46.4K t |
| 2018 | $884.7M | 38.4K t |
| 2017 | $883.5M | 36.3K t |
Where the United States imports heat treatment equipment parts from
Most of the value came from Canada (15%), China (14%), Mexico (14%). Trade is spread widely: the top three suppliers together make up only 42%. Among the main suppliers, United Kingdom grew fastest (+198% on the year before).
| Supplier country | Value | Share |
|---|---|---|
| Canada | $239.2M | 15% |
| China | $220.6M | 14% |
| Mexico | $220.4M | 14% |
| Italy | $150.8M | 9.4% |
| Germany | $112.0M | 7% |
| United Kingdom | $66.0M | 4.1% |
| Japan | $61.9M | 3.9% |
| Sweden | $59.2M | 3.7% |
| Taiwan | $53.4M | 3.3% |
| Netherlands | $50.0M | 3.1% |
Average import price per kg
The average declared value was about $15.57 per kg, close to the world average of $14.40.
Declared value divided by weight, all 2024 shipments. Prices per shipment and per company are in EximDataX.
Heat treatment equipment parts exports from the United States
The United States exported $764.2 million of heat treatment equipment parts in 2024 (19.4 thousand tonnes). That makes it the 2nd largest exporter of this product worldwide, out of 177 countries. Most of it went to Canada (27%), Mexico (19%), China (7%). Among the main buyer markets, India grew fastest (+114% on the year before).
| Destination | Value | Share |
|---|---|---|
| Canada | $208.6M | 27% |
| Mexico | $147.4M | 19% |
| China | $56.1M | 7.3% |
| United Kingdom | $30.8M | 4% |
| India | $25.0M | 3.3% |
| Germany | $20.5M | 2.7% |
| Japan | $18.4M | 2.4% |
| Saudi Arabia | $17.0M | 2.2% |
| Malaysia | $16.4M | 2.2% |
| Singapore | $15.9M | 2.1% |
Who is behind these numbers in the United States?
The shipment records behind United States heat treatment equipment parts imports (HS 8419.90): companies, dates, quantities and declared values.
Shipment records are in the platform
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Direct customs feed: shipment-level records from the official customs source.
Source: CEPII BACI (reconciled UN Comtrade data), HS 2017 edition, release 202601, Etalab Open Licence 2.0. Annual values in US dollars at the customs border; quantities in tonnes where reported. HS 8419.90: Machinery, plant and laboratory equipment: parts of equipment for treating materials by a process involving a change of temperature.
Common questions
What is the value of heat treatment equipment parts imported by the United States?
The United States imported heat treatment equipment parts worth $1.61 billion in 2024, the latest year with complete public data, about 103.3 thousand tonnes. That ranks it 1st of 218 countries worldwide, with 19% of world imports. The value was up 24% on 2023.
Which countries supply heat treatment equipment parts to the United States?
Canada was the largest supplier with 15% of the value ($239.2 million), followed by China (14%) and Mexico (14%). The top three together account for 42%, out of 89 supplier countries in total. The United Kingdom grew fastest among the top ten, up 198% on the year.
What is the average import price of heat treatment equipment parts per kg?
The average declared import value was about $15.57 per kg in 2024, 8% above the world average of $14.40 per kg. The figure blends every grade shipped, so it works as a reference point rather than a quote.
How have imports of heat treatment equipment parts to the United States changed since 2017?
Imports went from $883.5 million in 2017 to $1.61 billion in 2024, an increase of 82%. 2024 was the highest year in the period. Over 8 years the average was $1.07 billion a year.
Does the United States also export heat treatment equipment parts?
Yes. The United States exported $764.2 million worth of this product in 2024, mainly to Canada, Mexico and China. On balance the United States is a net importer of this product, by about $844.7 million a year.
What is the HS code for heat treatment equipment parts?
The HS code for heat treatment equipment parts is subheading 8419.90. It sits in HS chapter 84 (machinery and mechanical appliances, boilers, nuclear reactors; parts thereof). The full list of codes and descriptions is on the HS 8419 page.
How can I find the companies behind this trade?
The totals here are public statistics; the company-level detail sits in EximDataX, which has a direct customs feed for the United States. Tell us your product to see it live.
Same product, other countries
World heat treatment equipment parts trade: top importers and exporters
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