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

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Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure, not elsewhere specified

In short

  • The US imported $63.4M of this product over the 12 months to August 2026, down 51% on the year before.
  • China is the largest supplier, with 44.5% of US imports; India is next, with 29.2%.
  • India is the cheapest main supplier before and after freight and duty, landing at $5.35/kg.
  • Duty paid averaged 21.7% of the value of imports in August 2026, up 2.6 points on a year earlier.
  • China is gaining share: 35.4% over the last 12 months, up from 17.3%.
  • 4 Federal Register notices named this product's tariff codes in the last 12 months.

US imports, Aug 2026

$3.2M

↓ −61% vs Aug 2025

Last 12 months

$63.4M

↓ −51% vs the 12 months before

Average duty paid

21.7%

↑ +2.6 pts vs Aug 2025

Top supplier

China

44.5% 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$8.1M
September 2025$3.1M
October 2025$4.1M
November 2025$8.5M
December 2025$3.3M
January 2026$5.0M
February 2026$3.8M
March 2026$7.0M
April 2026$6.2M
May 2026$3.5M
June 2026$10.0M
July 2026$5.8M
August 2026$3.2M

What changed

  • US imports were $3.2M in August 2026, down 45% from July 2026 and down 61% from August 2025.
  • Over the 12 months to August 2026 they totalled $63.4M, down 51% on the 12 months before.
  • Biggest moves in market share since July 2026: India up from 16.8% to 29.2%, Japan down from 19.9% to 1.3%.
  • Average price from China fell 55% since July 2026, to $14.89/kg.
  • Duty paid on imports from Korea, South rose from 0.0% to 12.5% of their value since July 2026.
  • Duty paid on imports from Italy fell from 16.5% to 6.5% of their value since July 2026.

US trade by year

US imports were $63.4M in the 12 months to Aug 2026, down 66% on the 12 months to Aug 2017. US exports were $29.2M, down 66%. In January 2017 the HS 2017 revision moved some goods between this code and 2932.14, so part of a change across the dashed line can be the revision. 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.

2017201820192020202120222023202420252026HS 2017China ↑China ↓China ↑
Show the numbers
PeriodUS imports
12 months to Aug 2017$186.6M
12 months to Aug 2018$84.1M
12 months to Aug 2019$59.9M
12 months to Aug 2020$41.7M
12 months to Aug 2021$51.8M
12 months to Aug 2022$58.4M
12 months to Aug 2023$54.3M
12 months to Aug 2024$55.4M
12 months to Aug 2025$129.8M
12 months to Aug 2026$63.4M
  • China
  • Japan
  • Italy
  • India
  • All countries
Share of US imports
Show the numbers
PeriodChinaJapanItalyIndia
12 months to Aug 201743.8%44.8%0.1%4.9%
12 months to Aug 201848.1%25.4%0.7%12.7%
12 months to Aug 201944.2%15.3%5.0%18.9%
12 months to Aug 202052.1%18.9%6.2%10.9%
12 months to Aug 202155.1%21.8%4.7%11.1%
12 months to Aug 202257.7%24.1%2.8%5.6%
12 months to Aug 202342.7%26.8%10.8%7.0%
12 months to Aug 202447.0%14.6%13.7%13.3%
12 months to Aug 202517.3%7.1%63.9%4.5%
12 months to Aug 202635.4%19.8%15.6%14.9%
Duty paid, % of value
Show the numbers
PeriodChinaJapanItalyIndiaAll countries
12 months to Aug 20173.8%0.5%3.7%0.3%2.1%
12 months to Aug 20184.0%2.1%3.7%0.2%3.0%
12 months to Aug 201916.9%1.4%6.2%0.3%8.4%
12 months to Aug 202028.7%0.1%6.5%3.1%16.5%
12 months to Aug 202129.1%1.5%6.5%3.7%17.4%
12 months to Aug 202228.9%3.7%6.4%3.8%18.4%
12 months to Aug 202325.7%3.7%6.5%5.2%13.7%
12 months to Aug 202425.0%3.7%6.4%3.3%15.3%
12 months to Aug 202533.8%3.1%6.6%3.2%10.7%
12 months to Aug 202636.1%2.3%13.9%3.1%16.1%
PeriodUS importsDuty paidUS exports
12 months to Aug 2026$63.4M−51%16.1%+5.4 pts$29.2M−21%
12 months to Aug 2025$129.8M+134%10.7%−4.6 pts$37.1M+8.9%
12 months to Aug 2024$55.4M+2.1%15.3%+1.6 pts$34.1M−22%
12 months to Aug 2023$54.3M−7.1%13.7%−4.6 pts$43.8M−11%
12 months to Aug 2022$58.4M+13%18.4%+0.9 pts$49.2M−9.7%
12 months to Aug 2021$51.8M+24%17.4%+1.0 pts$54.5M−4.5%
12 months to Aug 2020$41.7M−30%16.5%+8.0 pts$57.0M−9.1%
12 months to Aug 2019$59.9M−29%8.4%+5.5 pts$62.7M+12%
12 months to Aug 2018$84.1M−55%3.0%+0.9 pts$56.2M−35%
12 months to Aug 2017HS 2017 revision$186.6M2.1%$86.6M

Who supplies the US

August 2026. Small figures under each value are the change from August 2025. Landed cost by origin, below, adds freight and duty to the price.

CountryUS importsShareAverage priceDuty paidLast 13 months
China$1.4M44.5%−5.7 pts$14.89/kg+43%39.0%+5.1 pts
India$930K29.2%+15.9 pts$5.58/kg−86%8.4%+3.9 pts
Korea, South$300K9.4%+5.3 pts$8.33/kg+39%12.5%+12.5 pts
Italy$252K7.9%−3.1 pts$1,567/kg−26%6.5%−8.5 pts
Malaysia$105K3.3%new$1.85/kg3.7%
Japan$41K1.3%−16.3 pts$86.31/kg−2.5%12.5%+12.5 pts
Mexico$39K1.2%new$45.26/kg+3.3%0.0%0.0 pts
Spain$24K0.7%+0.7 pts$152.32/kg−42%4.7%+4.7 pts
Other countries (6)$76K2.4%+1.1 pts$57.07/kg−66%8.9%−1.3 pts
All countries$3.2M100.0%$8.92/kg−42%21.7%+2.6 pts

The 3 largest suppliers had 70.8% of US imports over the last 12 months.

Landed cost by origin

What importers paid to land this product at a US port from each main supplier, June–August 2026: the price, freight and insurance to the first US port, and duty, per unit. Suppliers with 3% or more of these imports, cheapest landed first. Small figures under landed cost are the change from the same months a year earlier.

  • Price
  • Freight and insurance
  • Duty
CountryPriceFreight and insuranceDutyLanded costMake-up
India$4.99/kg$0.07/kg1.4% of price$0.28/kg5.7% of price$5.35/kg−91%
Korea, South$7.46/kg$0.11/kg1.4% of price$0.31/kg4.2% of price$7.88/kg+27%
China$26.90/kg$0.78/kg2.9% of price$8.58/kg31.9% of price$36.26/kg+67%
Japan$95.95/kg$0.29/kg0.3% of price$3.62/kg3.8% of price$99.87/kg−0.5%
Italy$1,953/kg$9.81/kg0.5% of price$288.80/kg14.8% of price$2,252/kg−7.8%
All countries$14.48/kg$0.30/kg2.1% of price$2.19/kg15.1% of price$16.98/kg−31%

Landed at a US port, India was cheapest, at $5.35/kg: 32.1% below Korea, South.

Landed cost from India fell 91% on a year earlier, to $5.35/kg, mostly on price: $56.48/kg then, $4.99/kg now.

How the market is shifting

China gained the most share: 35.4% of US imports over the last 12 months, up from 17.3% in the 12 months before. Italy lost the most: 15.6%, down from 63.9%. 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.

  • China
  • Japan
  • Italy
  • India
  • All countries
Share of US imports
Show the numbers
MonthChinaJapanItalyIndia
September 202439.5%0.0%35.1%14.9%
October 202431.2%0.0%14.3%18.5%
November 202416.2%25.8%49.2%3.1%
December 202438.6%42.1%9.0%1.8%
January 202510.0%0.0%86.3%1.4%
February 20256.2%0.0%91.4%1.2%
March 20258.0%1.2%87.1%1.6%
April 202523.5%20.7%42.3%3.7%
May 202557.2%0.0%0.0%10.1%
June 202546.7%0.0%0.0%28.5%
July 202524.0%22.5%0.0%15.4%
August 202550.2%17.6%11.0%13.3%
September 202544.6%0.0%13.7%1.4%
October 202556.2%8.7%0.0%11.4%
November 202527.4%53.8%2.5%8.5%
December 202540.1%2.6%11.5%39.2%
January 202628.7%0.0%24.8%30.7%
February 202635.4%12.3%23.2%15.8%
March 202625.5%28.4%24.4%14.1%
April 202632.7%4.7%33.8%6.1%
May 202663.4%0.0%0.0%23.8%
June 202625.6%36.2%19.1%6.7%
July 202640.9%19.9%13.9%16.8%
August 202644.5%1.3%7.9%29.2%
Duty paid, % of value
Show the numbers
MonthChinaJapanItalyIndiaAll countries
September 202428.6%n/a6.4%3.1%14.5%
October 202428.6%n/a6.5%2.8%12.1%
November 202428.2%3.7%6.5%3.6%9.1%
December 202426.2%3.7%6.5%3.8%12.6%
January 202528.4%n/a6.5%3.9%8.6%
February 202528.8%n/a6.5%2.0%7.8%
March 202534.4%3.7%6.5%3.7%8.6%
April 202543.4%3.7%6.5%2.4%14.7%
May 202548.6%n/an/a3.9%29.7%
June 202549.7%n/an/a3.6%19.6%
July 202536.1%3.7%n/a0.8%13.1%
August 202533.9%0.0%15.0%4.4%19.1%
September 202549.5%n/a0.0%0.0%21.4%
October 202543.5%0.3%n/a11.3%26.7%
November 202544.1%0.0%0.0%0.0%12.2%
December 202538.0%0.0%15.0%0.9%17.3%
January 202637.3%n/an/a0.0%14.6%
February 202641.1%3.7%15.0%2.3%19.2%
March 202629.2%3.7%15.0%3.6%12.0%
April 202629.3%3.7%16.5%3.3%16.0%
May 202630.2%n/an/a3.7%20.4%
June 202628.7%3.7%16.5%3.7%11.5%
July 202631.0%3.7%16.5%4.5%16.7%
August 202639.0%12.5%6.5%8.4%21.7%

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. January–February 2026 · Duty paid: China 40.7% → 29.8%, Italy 0.0% → 15.0%.
  2. March 2025 · Duty paid: China 28.3% → 46.1%.
  3. March 2024 · Duty paid: China 20.0% → 28.7%.
  4. May 2023 · Duty paid: China 28.5% → 21.5%.
  5. June 2019 · Duty paid: China 13.9% → 28.8%.
  6. October 2018 · Duty paid: China 4.3% → 14.5%.

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 2932.19

Where it enters the US

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

  1. Newark, NJ$18.5M · 29.1%
  2. Los Angeles, CA$8.9M · 14.1%
  3. Houston, TX$7.6M · 12.0%
  4. Chicago, IL$6.4M · 10.1%
  5. Long Beach, CA$3.9M · 6.1%

Where US exports go

US exports were $2.8M in August 2026, up 22% from August 2025, and $29.2M over the last 12 months, down 21% on the 12 months before. Fastest-growing market with 3% or more of US exports: Mexico, up 49%.

MarketLast 12 monthsSharevs 12 months before
Canada$6.4M21.8%−12%
Netherlands$4.9M16.7%+12%
Mexico$2.9M9.9%+49%
Singapore$2.5M8.5%−16%
Japan$2.1M7.3%+14%
France$2.0M7.0%−9.9%
India$1.4M4.7%+7.3%
Switzerland$1.1M3.7%−68%
Other countries (38)$5.9M20.2%−46%
All countries$29.2M100.0%−21%

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; 101 have reported 2025 so far. Where a country's figure for imports from the US is under half or over double what the US recorded exporting there that year, the US figure is shown under it.

MarketImportsvs year beforeFrom the USUS share
Greece$1.06Bin 2025+2.2%$38K0.0%
Japan$780.2Min 2025+87%$2.0M0.3%
Germany$426.9Min 2025+26%$3.6M0.8%
Italy$189.4Min 2025+57%$2.6M1.4%
Spain$106.0Min 2025+46%$957K0.9%
India$60.5Min 2025+0.6%$1.3M2.2%
Mexico$49.0Min 2025−23%$20.9MUS records $3.0M42.6%
France$40.5Min 2025−13%$1.4M3.4%

The biggest market outside the US is Greece, which imported $1.06B of this product in 2025, under 0.1% of it from the US.

Of these, imports into Japan grew fastest: up 87% from 2024 to 2025.

Other products under heading 2932: heterocyclic compounds with oxygen hetero-atom(s) only. US trade over the 12 months to August 2026.

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.
  • Landed cost adds Census's import charges (freight, insurance and other costs of bringing the goods to the first US port) and calculated duty to the customs value, per unit, across the product's 10-digit lines. It leaves out antidumping and countervailing duties, customs fees and transport inland. Prices are averages across the goods within the code, so a lower one can mean cheaper goods, not the same goods for less.
  • 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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