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

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Natural cork, raw or simply prepared

In short

  • The US imported $1.0M of this product over the 12 months to August 2026, down 14% on the year before.
  • Portugal is the largest supplier, with 100.0% of US imports.
  • Duty paid averaged 3.5% of the value of imports in August 2026, down 6.5 points on a year earlier.
  • Portugal is gaining share: 89.3% over the last 12 months, up from 60.5%.
  • 1 Federal Register notice named this product's tariff codes in the last 12 months.
  • US exports were $3.4M over the last 12 months; the largest market is Portugal, with 47.7%.

US imports, Aug 2026

$127K

↑ +30% vs Aug 2025

Last 12 months

$1.0M

↓ −14% vs the 12 months before

Average duty paid

3.5%

↓ −6.5 pts vs Aug 2025

Top supplier

Portugal

100.0% 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.

Aug2025SepOctNovDecJan2026FebMarAprMayJunJulAug
Show the numbers
MonthUS imports
August 2025$97K
September 2025$81K
October 2025$87K
November 2025$11K
December 2025$145K
January 2026$66K
February 2026$182K
March 2026$24K
April 2026$71K
May 2026$14K
June 2026$144K
July 2026$78K
August 2026$127K

What changed

  • US imports were $127K in August 2026, up 63% from July 2026 and up 30% from August 2025.
  • Over the 12 months to August 2026 they totalled $1.0M, down 14% on the 12 months before.
  • Biggest moves in market share since July 2026: Portugal up from 96.7% to 100.0%, China down from 3.3% to 0.0%.
  • Average price from Portugal fell 9.3% since July 2026, to $2.86/kg.
  • Duty paid by the main suppliers held within 2 points of July 2026.

US trade by year

US imports were $1.0M in the 12 months to Aug 2026, up 126% on the 12 months to Aug 2017. US exports were $3.4M, down 25%.

2017201820192020202120222023202420252026
Show the numbers
PeriodUS imports
12 months to Aug 2017$455K
12 months to Aug 2018$266K
12 months to Aug 2019$427K
12 months to Aug 2020$1.2M
12 months to Aug 2021$1.1M
12 months to Aug 2022$1.3M
12 months to Aug 2023$1.0M
12 months to Aug 2024$1.4M
12 months to Aug 2025$1.2M
12 months to Aug 2026$1.0M
  • Portugal
  • United Kingdom
  • China
  • Belgium
  • All countries
Share of US imports
Show the numbers
PeriodPortugalUnited KingdomChinaBelgium
12 months to Aug 201746.1%0.9%43.5%0.0%
12 months to Aug 201831.2%0.0%15.4%0.0%
12 months to Aug 201936.1%0.0%16.6%0.0%
12 months to Aug 202029.5%0.2%6.4%0.0%
12 months to Aug 202158.6%0.0%6.9%0.0%
12 months to Aug 202252.3%0.0%8.6%0.0%
12 months to Aug 202378.2%0.0%12.5%4.3%
12 months to Aug 202461.3%0.0%6.0%0.0%
12 months to Aug 202560.5%0.0%1.8%0.2%
12 months to Aug 202689.3%9.5%0.6%0.4%
Duty paid, % of value
Show the numbers
PeriodPortugalUnited KingdomChinaBelgiumAll countries
12 months to Aug 20170.0%0.0%0.0%n/a0.0%
12 months to Aug 20180.0%n/a0.0%n/a0.0%
12 months to Aug 20190.0%n/a11.3%n/a1.9%
12 months to Aug 20200.0%0.0%25.0%n/a1.6%
12 months to Aug 20210.0%n/a8.8%n/a0.6%
12 months to Aug 20220.0%n/a8.5%n/a0.7%
12 months to Aug 20230.0%n/a5.6%0.0%0.7%
12 months to Aug 20240.0%n/a17.5%n/a1.1%
12 months to Aug 20254.3%n/a31.6%10.0%3.3%
12 months to Aug 20265.9%10.0%40.8%10.0%6.5%
PeriodUS importsDuty paidUS exports
12 months to Aug 2026$1.0M−14%6.5%+3.2 pts$3.4M−9.4%
12 months to Aug 2025$1.2M−14%3.3%+2.2 pts$3.8M+19%
12 months to Aug 2024$1.4M+34%1.1%+0.4 pts$3.2M−45%
12 months to Aug 2023$1.0M−22%0.7%0.0 pts$5.7M+247%
12 months to Aug 2022$1.3M+18%0.7%+0.1 pts$1.6M+94%
12 months to Aug 2021$1.1M−4.6%0.6%−1.0 pts$848K−45%
12 months to Aug 2020$1.2M+176%1.6%−0.3 pts$1.5M−54%
12 months to Aug 2019$427K+61%1.9%+1.9 pts$3.4M−0.9%
12 months to Aug 2018$266K−42%0.0%0.0 pts$3.4M−24%
12 months to Aug 2017$455K0.0%$4.5M

Who supplies the US

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

CountryUS importsShareAverage priceDuty paidLast 13 months
Portugal$127K100.0%0.0 pts$2.86/kg+11%3.5%−6.5 pts
All countries$127K100.0%$2.86/kg+11%3.5%−6.5 pts

The 3 largest suppliers had 99.4% of US imports over the last 12 months.

How the market is shifting

Portugal gained the most share: 89.3% of US imports over the last 12 months, up from 60.5% in the 12 months before. The charts show September 2024 to August 2026 for the 4 largest suppliers over the last 12 months.

  • Portugal
  • United Kingdom
  • China
  • Belgium
  • All countries
Share of US imports
Show the numbers
MonthPortugalUnited KingdomChinaBelgium
September 202488.4%0.0%11.6%0.0%
October 202480.0%0.0%0.0%0.0%
November 202479.8%0.0%0.0%0.0%
December 202485.7%0.0%10.4%0.0%
January 2025100.0%0.0%0.0%0.0%
February 202521.5%0.0%0.0%0.0%
March 202543.8%0.0%0.0%0.0%
April 2025100.0%0.0%0.0%0.0%
May 202593.4%0.0%2.2%2.2%
June 202594.0%0.0%4.0%0.0%
July 202547.9%0.0%4.8%0.0%
August 2025100.0%0.0%0.0%0.0%
September 2025100.0%0.0%0.0%0.0%
October 2025100.0%0.0%0.0%0.0%
November 2025100.0%0.0%0.0%0.0%
December 2025100.0%0.0%0.0%0.0%
January 2026100.0%0.0%0.0%0.0%
February 202646.7%51.4%1.9%0.0%
March 202668.3%16.6%0.0%15.1%
April 2026100.0%0.0%0.0%0.0%
May 2026100.0%0.0%0.0%0.0%
June 202698.0%0.0%0.0%0.0%
July 202696.7%0.0%3.3%0.0%
August 2026100.0%0.0%0.0%0.0%
Duty paid, % of value
Show the numbers
MonthPortugalUnited KingdomChinaBelgiumAll countries
September 20240.0%n/a25.0%n/a2.9%
October 20240.0%n/an/an/a0.0%
November 20240.0%n/an/an/a0.0%
December 20240.0%n/a25.0%n/a2.6%
January 20250.0%n/an/an/a0.0%
February 20250.0%n/an/an/a0.0%
March 20250.0%n/an/an/a0.0%
April 20250.0%n/an/an/a0.0%
May 20258.0%n/a45.0%10.0%8.7%
June 20259.1%n/a55.0%n/a11.0%
July 20255.3%n/a0.0%n/a3.0%
August 202510.0%n/an/an/a10.0%
September 20259.2%n/an/an/a9.2%
October 20254.2%n/an/an/a4.2%
November 20250.0%n/an/an/a0.0%
December 20255.1%n/an/an/a5.1%
January 202612.2%n/an/an/a12.2%
February 20262.7%10.0%45.0%n/a7.3%
March 20260.0%10.0%n/a10.0%3.2%
April 20267.0%n/an/an/a7.0%
May 202610.0%n/an/an/a10.0%
June 20267.6%n/an/an/a7.7%
July 20264.7%n/a35.0%n/a5.7%
August 20263.5%n/an/an/a3.5%

Tariff actions touching this product

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 4501.10

Where it enters the US

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

  1. Los Angeles, CA$403K · 39.2%
  2. Newark, NJ$245K · 23.8%
  3. Savannah, GA$117K · 11.4%
  4. Baltimore, MD$92K · 8.9%
  5. Norfolk-Newport News, VA$88K · 8.6%

Where US exports go

US exports were $138K in August 2026, down 80% from August 2025, and $3.4M over the last 12 months, down 9.4% on the 12 months before. Fastest-growing market with 3% or more of US exports: New Zealand, up 580%.

MarketLast 12 monthsSharevs 12 months before
Portugal$1.6M47.7%−42%
Japan$251K7.4%+92%
New Zealand$237K7.0%+580%
Chile$237K7.0%new
Korea, South$233K6.8%+233%
Switzerland$211K6.2%+265%
Turkey$92K2.7%+467%
Pakistan$79K2.3%+24%
Other countries (20)$444K13.0%−8.2%
All countries$3.4M100.0%−9.4%

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; 65 have reported 2025 so far.

MarketImportsvs year beforeFrom the USUS share
Portugal$73.4Min 2025−40%$20K0.0%
Spain$17.8Min 2025+56%$00.0%
China$8.8Min 2025+41%$00.0%
Netherlands$3.1Min 2025+92%$00.0%
France$1.7Min 2025−53%$2K0.1%
Belgium$1.7Min 2025+24%$6350.0%
Romania$760Kin 2025+905%$00.0%
Ireland$688Kin 2025+6007%$2650.0%

The biggest market outside the US is Portugal, which imported $73.4M of this product in 2025, under 0.1% of it from the US.

Of these, imports into the Netherlands grew fastest: up 92% 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
Waste cork; crushed, granulated or ground corkHS 4501.90$7.1M$142K
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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