Copper slag exports from the United States: data, top buyers and prices
The United States exported $54.8 million of copper slag in 2024 (28.8 thousand tonnes). That makes it the 4th largest exporter of this product worldwide, out of 81 countries. That is 28% less than in 2023. Across 2017-2024 the long-run trend was broadly stable. The peak in this period was 2018, at $97.5 million.
Public statistics, latest complete year (2024). Values in US dollars. Page updated .
Exports by year, 2017-2024
Hover or tap a year for detail.
Year by year
| Year | Value | Quantity |
|---|---|---|
| 2024 | $54.8M | 28.8K t |
| 2023 | $76.1M | 57.2K t |
| 2022 | $72.8M | 34.3K t |
| 2021 | $85.1M | 35.6K t |
| 2020 | $73.5M | 37.7K t |
| 2019 | $85.1M | 43.0K t |
| 2018 | $97.5M | 50.1K t |
| 2017 | $77.4M | 49.9K t |
Where the United States exports copper slag to
Most of it went to Canada (26%), Belgium (23%), Spain (22%). Among the main buyer markets, South Korea grew fastest, more than tenfold on the year before.
| Destination | Value | Share |
|---|---|---|
| Canada | $14.4M | 26% |
| Belgium | $12.7M | 23% |
| Spain | $11.9M | 22% |
| Germany | $4.7M | 8.7% |
| Poland | $3.1M | 5.8% |
| Georgia | $3.1M | 5.7% |
| South Korea | $2.7M | 5% |
| Slovakia | $844K | 1.5% |
| Turkey | $432K | 0.8% |
| Japan | $260K | 0.5% |
Average export price per kg
The average declared value was about $1.90 per kg, 24% below the world average of $2.50, which often means bulk or lower-grade product.
Declared value divided by weight, all 2024 shipments. Prices per shipment and per company are in EximDataX.
Copper slag imports to the United States
The United States imported $4.2 million of copper slag in 2024 (825 tonnes). One supplier dominates: Canada accounted for 92% of the value.
| Supplier country | Value | Share |
|---|---|---|
| Canada | $3.9M | 92% |
| Mexico | $151K | 3.6% |
| Germany | $101K | 2.4% |
| Spain | $83K | 2% |
| United Kingdom | $1K | 0% |
Who is behind these numbers in the United States?
The shipment records behind United States copper slag exports (HS 2620.30): companies, dates, quantities and declared values.
Shipment records are in the platform
Tell us what you trade and we will show you the latest records on a live call.
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 2620.30: Slag, ash and residues: (not from the manufacture of iron or steel), containing mainly copper.
Common questions
What is the value of copper slag exported by the United States?
The United States exported copper slag worth $54.8 million in 2024, the latest year with complete public data, about 28.8 thousand tonnes. That ranks it 4th of 81 countries worldwide, with 5% of world exports. The value was down 28% on 2023.
Which countries buy copper slag from the United States?
Canada was the largest buyer with 26% of the value ($14.4 million), followed by Belgium (23%) and Spain (22%). The top three together account for 71%, out of 16 buyer countries in total.
What is the average export price of copper slag per kg?
The average declared export value was about $1.90 per kg in 2024, 24% below the world average of $2.50 per kg. Because it averages all grades and sizes, treat the figure as a market benchmark, not a price offer.
How have exports of copper slag from the United States changed since 2017?
Exports went from $77.4 million in 2017 to $54.8 million in 2024, a fall of 29%. The peak was 2018 at $97.5 million. Over 8 years the average was $77.8 million a year.
Does the United States also import copper slag?
Yes. The United States imported $4.2 million worth of this product in 2024, mainly from Canada, Mexico and Germany. On balance the United States is a net exporter of this product, by about $50.6 million a year.
What is the HS code for copper slag?
The HS code for copper slag is subheading 2620.30. It sits in HS chapter 26 (ores, slag and ash). The full list of codes and descriptions is on the HS 2620 page.
How can I find the companies behind this trade?
Shipment-level records for the United States reach EximDataX from a direct customs feed, with company names, dates and declared values. We can show them for your product on a short call.
Same product, other countries
More trade data for the United States
See what your buyers are buying.Then decide.
Everything we show you comes from official customs filings — records, not claims. 30 minutes. Your shipment. Your HS code. Real platform. If you don’t see something new about your market by the end of the call, we walk away. No follow-ups.