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

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Rosin and resin acids

In short

  • The US imported $8.8M of this product over the 12 months to August 2026, down 45% on the year before.
  • Argentina is the largest supplier, with 38.8% of US imports; Vietnam is next, with 36.6%.
  • Japan is the cheapest main supplier before and after freight and duty, landing at $1.09/kg.
  • Duty paid averaged 19.3% of the value of imports in August 2026, up 8.1 points on a year earlier.
  • Argentina is gaining share: 24.7% over the last 12 months, up from 10.7%.
  • US exports were $61.1M over the last 12 months; the largest market is Canada, with 82.7%.

US imports, Aug 2026

$795K

↓ −40% vs Aug 2025

Last 12 months

$8.8M

↓ −45% vs the 12 months before

Average duty paid

19.3%

↑ +8.1 pts vs Aug 2025

Top supplier

Argentina

38.8% 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$1.3M
September 2025$394K
October 2025$1.2M
November 2025$594K
December 2025$736K
January 2026$598K
February 2026$300K
March 2026$954K
April 2026$757K
May 2026$1.3M
June 2026$735K
July 2026$567K
August 2026$795K

What changed

  • US imports were $795K in August 2026, up 40% from July 2026 and down 40% from August 2025.
  • Over the 12 months to August 2026 they totalled $8.8M, down 45% on the 12 months before.
  • Biggest moves in market share since July 2026: Vietnam up from 0.0% to 36.6%, Brazil down from 32.1% to 9.7%.
  • Average price from Japan fell 79% since July 2026, to $1.13/kg.
  • Duty paid on imports from Brazil rose from 12.4% to 42.5% of their value since July 2026.
  • Duty paid on imports from China rose from 40.0% to 42.5% of their value since July 2026.

US trade by year

US imports were $8.8M in the 12 months to Aug 2026, down 59% on the 12 months to Aug 2017. US exports were $61.1M, up 203%. 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 ↑Duty ↑China ↑Duty ↑
Show the numbers
PeriodUS imports
12 months to Aug 2017$21.6M
12 months to Aug 2018$17.3M
12 months to Aug 2019$14.3M
12 months to Aug 2020$9.4M
12 months to Aug 2021$20.7M
12 months to Aug 2022$29.5M
12 months to Aug 2023$15.8M
12 months to Aug 2024$14.2M
12 months to Aug 2025$15.9M
12 months to Aug 2026$8.8M
  • Argentina
  • Brazil
  • Vietnam
  • Japan
  • All countries
Share of US imports
Show the numbers
PeriodArgentinaBrazilVietnamJapan
12 months to Aug 201715.0%11.8%0.0%2.8%
12 months to Aug 201812.0%13.1%3.7%4.7%
12 months to Aug 201917.8%14.9%13.6%3.7%
12 months to Aug 202016.5%21.2%20.2%4.3%
12 months to Aug 202110.0%20.1%29.1%5.3%
12 months to Aug 20228.3%35.4%21.5%3.1%
12 months to Aug 20236.8%47.0%18.4%6.6%
12 months to Aug 202422.2%31.3%16.7%6.4%
12 months to Aug 202510.7%26.4%14.5%5.4%
12 months to Aug 202624.7%20.0%18.8%11.0%
Duty paid, % of value
Show the numbers
PeriodArgentinaBrazilVietnamJapanAll countries
12 months to Aug 20175.0%0.2%n/a5.0%4.1%
12 months to Aug 20181.1%0.0%5.0%5.0%3.5%
12 months to Aug 20190.3%0.2%5.0%5.0%7.0%
12 months to Aug 20200.1%0.2%5.0%5.0%8.5%
12 months to Aug 20210.0%0.4%5.0%5.0%7.4%
12 months to Aug 20220.0%0.4%5.0%5.0%3.5%
12 months to Aug 20230.0%0.2%5.0%5.0%3.4%
12 months to Aug 20243.2%2.6%5.0%5.0%5.0%
12 months to Aug 20251.6%5.6%7.0%7.5%7.5%
12 months to Aug 202614.9%33.4%18.5%14.2%21.4%
PeriodUS importsDuty paidUS exports
12 months to Aug 2026$8.8M−45%21.4%+13.9 pts$61.1M+3.5%
12 months to Aug 2025$15.9M+12%7.5%+2.4 pts$59.1M+1.8%
12 months to Aug 2024$14.2M−10%5.0%+1.6 pts$58.0M+5.4%
12 months to Aug 2023$15.8M−46%3.4%−0.1 pts$55.1M+11%
12 months to Aug 2022$29.5M+43%3.5%−3.9 pts$49.8M+112%
12 months to Aug 2021$20.7M+119%7.4%−1.1 pts$23.4M+62%
12 months to Aug 2020$9.4M−34%8.5%+1.5 pts$14.5M−16%
12 months to Aug 2019$14.3M−17%7.0%+3.5 pts$17.2M−27%
12 months to Aug 2018$17.3M−20%3.5%−0.6 pts$23.4M+16%
12 months to Aug 2017$21.6M4.1%$20.2M

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
Argentina$308K38.8%+30.9 pts$1.47/kg+30%15.0%+15.0 pts
Vietnam$291K36.6%new$2.02/kg17.5%
Japan$89K11.2%−1.4 pts$1.13/kg+33%12.5%−2.5 pts
Brazil$77K9.7%−38.5 pts$1.60/kg0.0%42.5%+33.7 pts
China$30K3.8%+1.2 pts$3.74/kg+77%42.5%−17.5 pts
All countries$795K100.0%$1.63/kg+22%19.3%+8.1 pts

The 3 largest suppliers had 63.5% 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
Japan$0.88/kg$0.08/kg8.9% of price$0.13/kg14.2% of price$1.09/kg+28%
Sweden$1.23/kg$0.05/kg4.2% of price$0.18/kg15.0% of price$1.46/kg
Argentina$1.32/kg$0.13/kg9.6% of price$0.19/kg14.6% of price$1.64/kg+27%
Brazil$1.56/kg$0.13/kg8.4% of price$0.30/kg19.0% of price$1.98/kg+17%
Vietnam$2.02/kg$0.22/kg11.0% of price$0.34/kg16.7% of price$2.58/kg+2.8%
All countries$1.42/kg$0.14/kg10.0% of price$0.23/kg16.5% of price$1.79/kg+20%

Landed at a US port, Japan was cheapest, at $1.09/kg: 25.7% below Sweden.

Landed cost from Japan rose 28% on a year earlier, to $1.09/kg, mostly on price: $0.69/kg then, $0.88/kg now.

How the market is shifting

Argentina gained the most share: 24.7% of US imports over the last 12 months, up from 10.7% in the 12 months before. New Zealand lost the most: 3.1%, down from 24.2%. 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.

  • Argentina
  • Brazil
  • Vietnam
  • Japan
  • All countries
Share of US imports
Show the numbers
MonthArgentinaBrazilVietnamJapan
September 20240.0%15.2%43.4%6.7%
October 20243.0%7.1%8.8%0.9%
November 202410.5%45.9%15.6%9.1%
December 202432.7%7.9%0.0%0.0%
January 20250.0%47.1%0.0%13.5%
February 20250.0%6.0%46.4%3.0%
March 202511.9%17.7%13.6%1.5%
April 202515.8%6.5%18.9%5.1%
May 202517.2%32.0%14.9%2.3%
June 202518.4%31.3%20.6%3.7%
July 20250.0%47.4%0.0%5.3%
August 20257.9%48.2%0.0%12.6%
September 202573.4%5.9%0.0%0.0%
October 202539.5%13.0%13.5%3.3%
November 202521.8%21.8%26.2%8.5%
December 20255.2%17.5%27.7%22.1%
January 202636.9%22.0%0.0%4.7%
February 202611.8%80.9%0.0%0.0%
March 202610.3%21.2%12.8%21.6%
April 202612.9%22.9%16.4%3.6%
May 202611.2%13.8%36.8%13.3%
June 202619.5%20.5%19.8%26.8%
July 202640.3%32.1%0.0%0.9%
August 202638.8%9.7%36.6%11.2%
Duty paid, % of value
Show the numbers
MonthArgentinaBrazilVietnamJapanAll countries
September 2024n/a1.4%5.0%5.0%5.3%
October 20240.0%1.6%5.0%5.0%9.8%
November 20245.0%3.8%5.0%5.0%5.4%
December 20243.4%1.3%n/an/a4.1%
January 2025n/a3.2%n/a5.0%6.6%
February 2025n/a0.0%5.0%5.0%5.0%
March 20250.0%0.0%5.0%5.0%3.9%
April 20250.0%2.7%5.0%0.0%4.3%
May 20252.9%12.3%10.0%5.7%14.0%
June 20250.0%9.4%15.0%15.0%9.2%
July 2025n/a0.0%n/a15.0%6.5%
August 20250.0%8.8%n/a15.0%11.2%
September 202515.0%15.0%n/an/a18.7%
October 202515.0%55.0%25.0%15.0%23.3%
November 202515.0%55.0%25.0%15.0%25.7%
December 202515.0%55.0%25.0%15.0%30.5%
January 202615.0%55.0%n/a15.0%29.2%
February 202615.0%55.0%n/an/a47.8%
March 202615.0%15.0%15.0%12.4%18.8%
April 202615.0%15.0%15.0%15.0%14.6%
May 202615.0%15.0%15.0%15.0%17.4%
June 202615.0%15.0%15.0%15.0%15.5%
July 202613.8%12.4%n/a12.5%13.7%
August 202615.0%42.5%17.5%12.5%19.3%

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. February–April 2026 · Duty paid: Brazil 55.1% → 15.1%, Vietnam 25.0% → 15.0%, all countries 29.6% → 15.6%.
  2. August–October 2025 · Duty paid: Argentina 0.0% → 15.0%, Brazil 6.1% → 55.1%, all countries 10.5% → 27.2%.
  3. May 2025 · Duty paid: New Zealand 5.0% → 15.0%, all countries 4.9% → 10.5%.
  4. May 2022 · Duty paid: China 1.4% → 20.5%.
  5. December 2021 · Duty paid: China 5.6% → 10.7%.
  6. June–July 2021 · Duty paid: China 30.0% → 4.4%, all countries 11.8% → 3.7%.
  7. January 2021 · Duty paid: all countries 6.4% → 11.8%.
  8. May 2019 · Duty paid: China 15.0% → 30.0%.
  9. October 2018 · Duty paid: China 5.0% → 15.0%.

Where it enters the US

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

  1. Charleston, SC$2.1M · 24.2%
  2. Savannah, GA$1.8M · 20.7%
  3. Newark, NJ$1.5M · 16.5%
  4. Norfolk-Newport News, VA$1.0M · 11.7%
  5. Los Angeles, CA$586K · 6.6%

Where US exports go

US exports were $5.0M in August 2026, up 4.1% from August 2025, and $61.1M over the last 12 months, up 3.5% on the 12 months before. Fastest-growing market with 3% or more of US exports: China, up 112%.

MarketLast 12 monthsSharevs 12 months before
Canada$50.6M82.7%+2.2%
Mexico$3.0M4.9%+38%
India$2.7M4.4%+108%
Japan$2.0M3.3%−7.5%
China$1.9M3.0%+112%
Korea, South$318K0.5%new
Costa Rica$187K0.3%−45%
Israel$114K0.2%+3.3%
Other countries (17)$434K0.7%−41%
All countries$61.1M100.0%+3.5%

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; 106 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
China$116.7Min 2025−9.8%$1.8M1.5%
India$68.8Min 2025+14%$1.6M2.4%
Portugal$61.7Min 2025−5.9%$1K0.0%
Canada$51.0Min 2025+9.0%$50.0M98.0%
Japan$38.2Min 2025+24%$718KUS records $2.0M1.9%
Netherlands$34.9Min 2025+40%$11K0.0%
Germany$25.6Min 2025−12%$68K0.3%
Korea, South$20.1Min 2025−23%$427K2.1%

The biggest market outside the US is China, which imported $116.7M of this product in 2025, 1.5% of that from the US.

The US supplies 98.0% of imports into Canada, but under 10% into China, India and Portugal.

Of these, imports into the Netherlands grew fastest: up 40% from 2024 to 2025.

Other products under heading 3806: rosin and resin acids and derivatives thereof; rosin spirit and rosin oils; run gums. 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.
  • 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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