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

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Waste cork; crushed, granulated or ground cork

In short

  • The US imported $7.1M of this product over the 12 months to August 2026, up 48% on the year before.
  • Portugal is the largest supplier, with 99.2% of US imports; United Kingdom is next, with 0.5%.
  • Duty paid averaged 0.9% of the value of imports in August 2026, down 6.1 points on a year earlier.
  • 1 Federal Register notice named this product's tariff codes in the last 12 months.
  • US exports were $142K over the last 12 months; the largest market is Brazil, with 31.6%.

US imports, Aug 2026

$997K

↑ +90% vs Aug 2025

Last 12 months

$7.1M

↑ +48% vs the 12 months before

Average duty paid

0.9%

↓ −6.1 pts vs Aug 2025

Top supplier

Portugal

99.2% 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 ↓
Show the numbers
MonthUS imports
August 2025$525K
September 2025$418K
October 2025$378K
November 2025$372K
December 2025$468K
January 2026$337K
February 2026$339K
March 2026$857K
April 2026$488K
May 2026$789K
June 2026$1.1M
July 2026$554K
August 2026$997K

What changed

  • US imports were $997K in August 2026, up 80% from July 2026 and up 90% from August 2025.
  • Over the 12 months to August 2026 they totalled $7.1M, up 48% on the 12 months before.
  • Market shares barely moved since July 2026: no supplier with 3% or more of the market gained or lost 2 points.
  • Average price from Portugal rose 8.7% since July 2026, to $1.03/kg.
  • Duty paid on imports from Portugal fell from 4.4% to 0.8% of their value since July 2026.

US trade by year

US imports were $7.1M in the 12 months to Aug 2026, up 185% on the 12 months to Aug 2017. US exports were $142K, 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.

2017201820192020202120222023202420252026Duty ↑
Show the numbers
PeriodUS imports
12 months to Aug 2017$2.5M
12 months to Aug 2018$3.5M
12 months to Aug 2019$3.7M
12 months to Aug 2020$3.3M
12 months to Aug 2021$3.7M
12 months to Aug 2022$4.7M
12 months to Aug 2023$4.2M
12 months to Aug 2024$6.4M
12 months to Aug 2025$4.8M
12 months to Aug 2026$7.1M
  • Portugal
  • China
  • France
  • United Kingdom
  • All countries
Share of US imports
Show the numbers
PeriodPortugalChinaFranceUnited Kingdom
12 months to Aug 201788.1%0.2%0.0%0.0%
12 months to Aug 201898.4%0.0%0.0%0.0%
12 months to Aug 201985.8%0.2%0.2%0.0%
12 months to Aug 202095.3%1.5%0.1%0.0%
12 months to Aug 202196.6%2.1%0.3%0.0%
12 months to Aug 202297.3%2.0%0.1%0.3%
12 months to Aug 202399.3%0.1%0.3%0.0%
12 months to Aug 202496.8%0.0%0.3%0.0%
12 months to Aug 202597.9%0.6%0.5%0.4%
12 months to Aug 202697.8%2.1%0.1%0.1%
Duty paid, % of value
Show the numbers
PeriodPortugalChinaFranceUnited KingdomAll countries
12 months to Aug 20170.0%0.0%n/an/a0.0%
12 months to Aug 20180.0%n/an/an/a0.0%
12 months to Aug 20190.0%10.0%0.0%n/a0.0%
12 months to Aug 20200.0%25.0%0.0%n/a0.4%
12 months to Aug 20210.0%20.5%0.0%n/a0.4%
12 months to Aug 20220.0%15.1%0.0%0.0%0.3%
12 months to Aug 20230.0%25.0%0.0%n/a0.0%
12 months to Aug 20240.0%n/a0.0%n/a0.0%
12 months to Aug 20252.1%10.2%0.0%0.0%2.1%
12 months to Aug 20262.1%1.5%0.0%10.0%2.1%
PeriodUS importsDuty paidUS exports
12 months to Aug 2026$7.1M+48%2.1%0.0 pts$142K+31%
12 months to Aug 2025$4.8M−26%2.1%+2.1 pts$108K−44%
12 months to Aug 2024$6.4M+53%0.0%0.0 pts$192K−41%
12 months to Aug 2023$4.2M−9.9%0.0%−0.3 pts$325K+31%
12 months to Aug 2022$4.7M+25%0.3%−0.1 pts$248K+7.5%
12 months to Aug 2021$3.7M+14%0.4%+0.1 pts$231K−6.2%
12 months to Aug 2020$3.3M−10%0.4%+0.4 pts$246K−55%
12 months to Aug 2019$3.7M+4.1%0.0%0.0 pts$541K+135%
12 months to Aug 2018$3.5M+42%0.0%0.0 pts$230K+18%
12 months to Aug 2017$2.5M0.0%$194K

Who supplies the US

August 2026. Small figures under each value are the change from August 2025.

CountryUS importsShareAverage priceDuty paidLast 13 months
Portugal$989K99.2%−0.3 pts$1.03/kg+17%0.8%−6.1 pts
United Kingdom$5K0.5%new$49.45/kg10.0%
France$3K0.3%new$49.88/kg0.0%
All countries$997K100.0%$1.04/kg+17%0.9%−6.1 pts

The 3 largest suppliers had 99.9% of US imports over the last 12 months.

How the market is shifting

No supplier with 3% or more of the market gained or lost a point of share over the last 12 months. 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.

  • Portugal
  • China
  • France
  • United Kingdom
  • All countries
Share of US imports
Show the numbers
MonthPortugalChinaFranceUnited Kingdom
September 202498.0%2.0%0.0%0.0%
October 2024100.0%0.0%0.0%0.0%
November 202495.5%0.0%0.0%0.0%
December 202487.7%0.0%5.1%7.2%
January 2025100.0%0.0%0.0%0.0%
February 2025100.0%0.0%0.0%0.0%
March 202591.8%7.2%0.0%0.0%
April 202598.9%0.0%1.1%0.0%
May 202598.9%0.0%1.1%0.0%
June 2025100.0%0.0%0.0%0.0%
July 2025100.0%0.0%0.0%0.0%
August 202599.6%0.0%0.0%0.0%
September 2025100.0%0.0%0.0%0.0%
October 202581.7%18.3%0.0%0.0%
November 2025100.0%0.0%0.0%0.0%
December 202585.1%14.9%0.0%0.0%
January 202699.2%0.0%0.8%0.0%
February 2026100.0%0.0%0.0%0.0%
March 2026100.0%0.0%0.0%0.0%
April 202698.1%1.2%0.0%0.0%
May 2026100.0%0.0%0.0%0.0%
June 2026100.0%0.0%0.0%0.0%
July 2026100.0%0.0%0.0%0.0%
August 202699.2%0.0%0.3%0.5%
Duty paid, % of value
Show the numbers
MonthPortugalChinaFranceUnited KingdomAll countries
September 20240.0%25.0%n/an/a0.5%
October 20240.0%n/an/an/a0.0%
November 20240.0%n/an/an/a0.0%
December 20240.0%n/a0.0%0.0%0.0%
January 20250.0%n/an/an/a0.0%
February 20250.0%n/an/an/a0.0%
March 20250.0%0.0%n/an/a0.0%
April 20250.1%n/a0.0%n/a0.1%
May 20252.8%n/a0.0%n/a2.8%
June 20257.0%n/an/an/a7.0%
July 20256.3%n/an/an/a6.3%
August 20256.9%n/an/an/a7.0%
September 20250.0%n/an/an/a0.0%
October 20250.0%0.0%n/an/a0.0%
November 20250.0%n/an/an/a0.0%
December 20250.0%0.0%n/an/a0.0%
January 20260.0%n/a0.0%n/a0.0%
February 20261.1%n/an/an/a1.1%
March 20262.2%n/an/an/a2.2%
April 20263.0%35.0%n/an/a3.4%
May 20265.2%n/an/an/a5.2%
June 20263.4%n/an/an/a3.4%
July 20264.4%n/an/an/a4.4%
August 20260.8%n/a0.0%10.0%0.9%

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. October 2025 · Duty paid: Portugal 6.6% → 0.0%, all countries 6.6% → 0.0%.
  2. May 2025 · Duty paid: Portugal 0.0% → 6.6%, all countries 0.0% → 6.6%.

Federal Register notices from the last 12 months that list this product's tariff codes. A notice can add a duty, exclude products from one or only mention them, so read each for what it changes. Search the Federal Register for 4501.90

Where it enters the US

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

  1. Norfolk-Newport News, VA$2.0M · 28.9%
  2. Newark, NJ$1.9M · 26.7%
  3. Oakland, CA$1.1M · 16.1%
  4. Los Angeles, CA$662K · 9.4%
  5. Savannah, GA$468K · 6.6%

Where US exports go

US exports were $5K in August 2026, down 86% from August 2025, and $142K over the last 12 months, up 31% on the 12 months before. Fastest-growing market with 3% or more of US exports: Colombia, up 136%.

MarketLast 12 monthsSharevs 12 months before
Brazil$45K31.6%+9.3%
Dominican Republic$33K23.3%new
Portugal$19K13.7%new
China$15K10.6%−18%
Colombia$14K10.2%+136%
Mexico$11K7.9%−20%
Costa Rica$4K2.6%−68%
All countries$142K100.0%+31%

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; 93 have reported 2025 so far.

MarketImportsvs year beforeFrom the USUS share
Spain$68.5Min 2025−9.8%$10K0.0%
Portugal$67.6Min 2025+59%$3030.0%
France$24.3Min 2025−11%$00.0%
Germany$22.6Min 2025+36%$28K0.1%
Italy$9.5Min 2025+18%$00.0%
India$5.8Min 2025+18%$79K1.3%
Netherlands$4.5Min 2025+48%$00.0%
Brazil$4.2Min 2025+18%$93K2.2%

The biggest market outside the US is Spain, which imported $68.5M of this product in 2025, under 0.1% of it from the US.

Of these, imports into Portugal grew fastest: up 59% from 2024 to 2025.

Other products under heading 4501: natural cork, raw or simply prepared; waste cork; crushed, granulated or ground cork. US trade over the 12 months to August 2026.

ProductUS importsUS exports
Natural cork, raw or simply preparedHS 4501.10$1.0M$3.4M
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 (kilograms), 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.
  • Tariff notices are from the Federal Register, matched to this product by the HTS numbers in their text.
  • Census revises recent months, so figures can change slightly. These are estimates for research and planning, not customs or legal advice.

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