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Official data Source: US Census Bureau international trade data Data through August 2026 · updated monthly

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HS 7410.21

Copper foil, backed, of refined copper, not over 0.15 mm thick

In short

  • The US imported $59.6M of this product over the 12 months to August 2026, up 46% on the year before.
  • Malaysia is the largest supplier, with 55.0% of US imports; Taiwan is next, with 14.6%.
  • Duty paid averaged 51.9% of the value of imports in August 2026, up 32.2 points on a year earlier.
  • Malaysia is gaining share: 28.6% over the last 12 months, up from 0.5%.
  • US exports were $89.7M over the last 12 months; the largest market is Canada, with 17.5%.

US imports, Aug 2026

$5.4M

↓ −7.7% vs Aug 2025

Last 12 months

$59.6M

↑ +46% vs the 12 months before

Average duty paid

51.9%

↑ +32.2 pts vs Aug 2025

Top supplier

Malaysia

55.0% 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. 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.

Aug2025SepOctNovDecJan2026FebMarAprMayJunJulAugDuty ↑Duty ↑
Show the numbers
MonthUS imports
August 2025$5.9M
September 2025$4.6M
October 2025$4.3M
November 2025$3.4M
December 2025$4.3M
January 2026$6.9M
February 2026$6.6M
March 2026$5.7M
April 2026$5.1M
May 2026$4.7M
June 2026$3.2M
July 2026$5.3M
August 2026$5.4M

What changed

  • US imports were $5.4M in August 2026, up 2.0% from July 2026 and down 7.7% from August 2025.
  • Over the 12 months to August 2026 they totalled $59.6M, up 46% on the 12 months before.
  • Biggest moves in market share since July 2026: Malaysia up from 50.3% to 55.0%, China down from 10.7% to 0.7%.
  • Duty paid on imports from China rose from 39.9% to 78.3% of their value since July 2026.
  • Duty paid on imports from Taiwan fell from 53.0% to 47.0% of their value since July 2026.

US trade by year

US imports were $59.6M in the 12 months to Aug 2026, up 14% on the 12 months to Aug 2017. US exports were $89.7M, down 27%. 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.

2017201820192020202120222023202420252026China ↑China ↓China ↑China ↓China ↑
Show the numbers
PeriodUS imports
12 months to Aug 2017$52.2M
12 months to Aug 2018$53.0M
12 months to Aug 2019$43.0M
12 months to Aug 2020$45.3M
12 months to Aug 2021$37.8M
12 months to Aug 2022$37.6M
12 months to Aug 2023$29.9M
12 months to Aug 2024$29.8M
12 months to Aug 2025$40.8M
12 months to Aug 2026$59.6M
  • Malaysia
  • Taiwan
  • Japan
  • China
  • All countries
Share of US imports
Show the numbers
PeriodMalaysiaTaiwanJapanChina
12 months to Aug 20170.7%26.0%48.7%9.4%
12 months to Aug 20181.5%32.0%40.0%10.1%
12 months to Aug 20192.5%33.1%35.9%11.6%
12 months to Aug 20202.3%41.3%28.5%4.6%
12 months to Aug 20212.0%34.6%34.8%6.8%
12 months to Aug 20221.9%28.6%36.5%4.7%
12 months to Aug 20233.3%21.8%35.2%3.5%
12 months to Aug 20240.9%20.7%33.7%17.3%
12 months to Aug 20250.5%38.5%30.9%6.7%
12 months to Aug 202628.6%25.7%23.5%6.0%
Duty paid, % of value
Show the numbers
PeriodMalaysiaTaiwanJapanChinaAll countries
12 months to Aug 20172.8%3.0%3.0%2.9%2.9%
12 months to Aug 20183.0%3.0%3.0%2.9%2.9%
12 months to Aug 20192.8%3.0%3.0%11.1%3.8%
12 months to Aug 20202.8%3.0%2.9%17.6%3.4%
12 months to Aug 20212.9%3.0%2.8%14.6%3.5%
12 months to Aug 20222.7%3.0%2.8%24.0%3.7%
12 months to Aug 20232.6%3.0%2.9%26.6%3.3%
12 months to Aug 20242.6%2.8%2.9%21.1%5.7%
12 months to Aug 20251.9%6.4%3.6%36.7%7.1%
12 months to Aug 202640.4%33.5%33.1%41.6%35.7%
PeriodUS importsDuty paidUS exports
12 months to Aug 2026$59.6M+46%35.7%+28.5 pts$89.7M−7.2%
12 months to Aug 2025$40.8M+37%7.1%+1.5 pts$96.7M+9.3%
12 months to Aug 2024$29.8M−0.3%5.7%+2.4 pts$88.6M+21%
12 months to Aug 2023$29.9M−20%3.3%−0.3 pts$73.2M−27%
12 months to Aug 2022$37.6M−0.4%3.7%+0.1 pts$100.5M+8.6%
12 months to Aug 2021$37.8M−17%3.5%+0.1 pts$92.5M+2.9%
12 months to Aug 2020$45.3M+5.4%3.4%−0.4 pts$90.0M−9.4%
12 months to Aug 2019$43.0M−19%3.8%+0.9 pts$99.3M−11%
12 months to Aug 2018$53.0M+1.5%2.9%0.0 pts$111.4M−9.8%
12 months to Aug 2017$52.2M2.9%$123.4M

Who supplies the US

August 2026. Small figures under each value are the change from August 2025. Average prices aren't shown because this product's lines are counted in different units.

CountryUS importsShareAverage priceDuty paidLast 13 months
Malaysia$3.0M55.0%newn/a53.0%
Taiwan$794K14.6%−52.8 ptsn/a47.0%+29.1 pts
Japan$740K13.6%−2.6 ptsn/a53.8%+39.7 pts
Korea, South$259K4.8%+2.0 ptsn/a51.8%+8.6 pts
Italy$239K4.4%+3.5 ptsn/a51.5%0.0 pts
Turkey$149K2.7%+2.5 ptsn/a51.5%0.0 pts
Luxembourg$96K1.8%+1.0 ptsn/a51.7%+33.3 pts
Germany$66K1.2%−5.1 ptsn/a39.9%+22.1 pts
Other countries (5)$104K1.9%−2.7 ptsn/a54.3%+6.7 pts
All countries$5.4M100.0%n/a51.9%+32.2 pts

The 3 largest suppliers had 77.9% of US imports over the last 12 months.

How the market is shifting

Malaysia gained the most share: 28.6% of US imports over the last 12 months, up from 0.5% in the 12 months before. Taiwan lost the most: 25.7%, down from 38.5%. 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.

  • Malaysia
  • Taiwan
  • Japan
  • China
  • All countries
Share of US imports
Show the numbers
MonthMalaysiaTaiwanJapanChina
September 20241.7%13.7%57.2%6.1%
October 20240.4%22.2%39.4%11.6%
November 20240.0%29.9%37.8%11.0%
December 20240.0%46.9%35.4%7.0%
January 20250.0%28.5%48.3%13.9%
February 20250.0%34.9%32.9%9.7%
March 20252.5%10.9%37.0%9.5%
April 20250.3%26.2%33.0%10.4%
May 20250.2%46.7%20.6%3.7%
June 20250.2%37.9%26.7%3.8%
July 20250.9%46.0%24.2%3.7%
August 20250.0%67.4%16.2%1.9%
September 20250.0%59.1%16.0%1.3%
October 20250.8%50.0%38.5%2.3%
November 20250.5%44.0%29.3%0.8%
December 20257.3%33.8%27.0%8.3%
January 202633.5%22.2%20.7%6.8%
February 202644.1%16.7%14.0%9.5%
March 202644.7%11.6%21.5%5.1%
April 202636.2%17.7%29.8%1.3%
May 202628.6%13.7%30.4%13.8%
June 20260.0%35.6%37.7%9.7%
July 202650.3%14.3%18.8%10.7%
August 202655.0%14.6%13.6%0.7%
Duty paid, % of value
Show the numbers
MonthMalaysiaTaiwanJapanChinaAll countries
September 20241.9%2.9%2.9%25.2%3.9%
October 20243.0%3.0%2.9%26.8%5.2%
November 2024n/a3.0%2.8%24.1%5.0%
December 2024n/a3.0%2.7%22.8%4.1%
January 2025n/a3.0%3.0%26.5%6.2%
February 2025n/a3.0%3.0%31.6%5.6%
March 20253.0%2.9%3.0%39.6%7.3%
April 20250.0%3.0%2.7%47.7%8.1%
May 20253.0%3.1%3.1%47.4%4.4%
June 20251.5%3.0%3.0%47.7%4.7%
July 20250.2%0.5%1.3%47.4%2.5%
August 2025n/a17.9%14.1%90.9%19.7%
September 2025n/a27.7%21.0%77.9%26.2%
October 202552.4%19.5%15.9%69.1%21.1%
November 202552.4%32.8%21.1%79.6%27.2%
December 202534.3%29.9%19.8%55.6%27.8%
January 202630.4%32.9%18.3%39.6%28.3%
February 202629.6%30.2%21.2%37.6%28.6%
March 202625.2%26.2%17.9%42.5%24.9%
April 202643.8%35.4%51.5%75.3%44.6%
May 202653.0%52.8%52.8%29.2%49.3%
June 2026n/a52.9%52.8%33.7%50.6%
July 202653.0%53.0%53.1%39.9%51.2%
August 202653.0%47.0%53.8%78.3%51.9%

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.

  1. April–May 2026 · Duty paid: Malaysia 30.0% → 53.0%, Taiwan 30.0% → 52.9%, Japan 19.0% → 52.8%, China 41.1% → 33.8%, Korea, South 30.7% → 51.0%, all countries 28.5% → 51.0%.
  2. August–September 2025 · Duty paid: Taiwan 3.0% → 28.8%, Japan 3.0% → 20.4%, Korea, South 1.5% → 40.7%, all countries 4.5% → 26.6%.
  3. March 2025 · Duty paid: China 25.4% → 47.0%.
  4. April 2024 · Duty paid: China 20.8% → 26.5%.
  5. October 2023 · Duty paid: China 27.1% → 20.9%.
  6. June 2021 · Duty paid: China 9.7% → 20.7%.
  7. July 2020 · Duty paid: China 20.1% → 11.1%.
  8. August 2019 · Duty paid: China 13.1% → 22.4%.
  9. October 2018 · Duty paid: China 3.1% → 11.7%.

Where it enters the US

Main ports of entry over the 12 months to August 2026: US imports and share.

  1. Los Angeles, CA$23.7M · 39.8%
  2. Dallas-Fort Worth, TX$6.2M · 10.4%
  3. Los Angeles International Airport, CA$4.9M · 8.3%
  4. Long Beach, CA$4.8M · 8.0%
  5. San Francisco International Airport, CA$3.3M · 5.6%

Where US exports go

US exports were $7.8M in August 2026, down 24% from August 2025, and $89.7M over the last 12 months, down 7.2% on the 12 months before. Fastest-growing market with 3% or more of US exports: Canada, up 31%.

MarketLast 12 monthsSharevs 12 months before
Canada$15.7M17.5%+31%
Hong Kong$13.2M14.7%−13%
Luxembourg$10.2M11.4%+9.1%
Belgium$9.8M10.9%−16%
China$7.1M8.0%+25%
Israel$6.5M7.2%−30%
Korea, South$6.2M6.9%−3.7%
Taiwan$3.9M4.4%−51%
Other countries (31)$17.1M19.0%−10%
All countries$89.7M100.0%−7.2%

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; 94 have reported 2025 so far.

MarketImportsvs year beforeFrom the USUS share
China$1.57Bin 2025+29%$27.2M1.7%
Korea, South$424.7Min 2025+12%$6.7M1.6%
Taiwan$368.0Min 2024+34%$10.0M2.7%
Thailand$247.7Min 2025+89%$5K0.0%
Hong Kong$200.8Min 2025+40%$15.0M7.5%
Japan$86.5Min 2025+20%$1.1M1.2%
India$81.7Min 2025+4.3%$836K1.0%
Singapore$79.8Min 2025+51%$4.8M6.0%

The biggest market outside the US is China, which imported $1.57B of this product in 2025, 1.7% of that from the US.

Of these, imports into Thailand grew fastest: up 89% from 2024 to 2025.

Other products under heading 7410: copper foil (whether or not printed or backed with paper or other backing materials), not over 0.15 mm (0.006 in.) thick (excluding any backing). US trade over the 12 months to August 2026.

ProductUS importsUS exports
Copper foil, not backed, of refined copper, not over 0.15 mm thickHS 7410.11$466.2M$51.0M
Copper alloy foil, not backed, not over 0.15 mm thickHS 7410.12$13.6M$35.0M
Copper foil, backed, of copper alloys, not over 0.15 mm thickHS 7410.22$903K$2.0M
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, 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.
  • 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.

Try bamboo cutting boards, green coffee or 7318.15