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

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Salts and esters of citric acid

In short

  • The US imported $95.7M of this product over the 12 months to August 2026, down 19% on the year before.
  • Germany is the largest supplier, with 32.4% of US imports; Israel is next, with 20.8%.
  • Thailand has the lowest price, but landed at a US port with freight and duty Colombia is cheaper: $2.03/kg against $2.11/kg.
  • Duty paid averaged 15.7% of the value of imports in August 2026, down 1.4 points on a year earlier.
  • Germany is gaining share: 21.8% over the last 12 months, up from 14.4%.
  • 10 Federal Register notices named this product's tariff codes in the last 12 months.

US imports, Aug 2026

$8.5M

↑ +21% vs Aug 2025

Last 12 months

$95.7M

↓ −19% vs the 12 months before

Average duty paid

15.7%

↓ −1.4 pts vs Aug 2025

Top supplier

Germany

32.4% 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.

Aug2025SepOctNovDecJan2026FebMarAprMayJunJulAugIndia ↑Duty ↓
Show the numbers
MonthUS imports
August 2025$7.0M
September 2025$11.1M
October 2025$6.1M
November 2025$7.2M
December 2025$7.5M
January 2026$5.6M
February 2026$6.7M
March 2026$8.7M
April 2026$8.5M
May 2026$8.3M
June 2026$8.7M
July 2026$8.7M
August 2026$8.5M

What changed

  • US imports were $8.5M in August 2026, down 2.5% from July 2026 and up 21% from August 2025.
  • Over the 12 months to August 2026 they totalled $95.7M, down 19% on the 12 months before.
  • Biggest moves in market share since July 2026: Germany up from 22.5% to 32.4%, Israel down from 25.5% to 20.8%.
  • Average price from Austria fell 22% since July 2026, to $2.18/kg.
  • Duty paid on imports from Austria fell from 16.2% to 11.1% of their value since July 2026.
  • Duty paid on imports from Israel rose from 11.7% to 16.7% of their value since July 2026.

US trade by year

US imports were $95.7M in the 12 months to Aug 2026, up 118% on the 12 months to Aug 2017. US exports were $44.9M, up 30%. 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 ↑
Show the numbers
PeriodUS imports
12 months to Aug 2017$43.8M
12 months to Aug 2018$65.6M
12 months to Aug 2019$63.6M
12 months to Aug 2020$66.3M
12 months to Aug 2021$84.1M
12 months to Aug 2022$158.4M
12 months to Aug 2023$151.2M
12 months to Aug 2024$145.5M
12 months to Aug 2025$118.1M
12 months to Aug 2026$95.7M
  • Israel
  • Germany
  • India
  • China
  • All countries
Share of US imports
Show the numbers
PeriodIsraelGermanyIndiaChina
12 months to Aug 201732.7%23.4%4.0%10.5%
12 months to Aug 201830.7%17.2%4.6%10.6%
12 months to Aug 201936.5%17.1%6.8%10.8%
12 months to Aug 202034.2%20.1%9.5%9.6%
12 months to Aug 202129.7%16.0%10.1%9.2%
12 months to Aug 202244.2%8.5%19.3%10.1%
12 months to Aug 202353.1%10.2%13.7%5.7%
12 months to Aug 202442.5%13.1%14.7%10.4%
12 months to Aug 202538.6%14.4%20.0%6.7%
12 months to Aug 202632.9%21.8%12.2%9.1%
Duty paid, % of value
Show the numbers
PeriodIsraelGermanyIndiaChinaAll countries
12 months to Aug 20171.6%3.8%0.5%3.7%2.4%
12 months to Aug 20182.0%3.8%1.0%3.7%2.7%
12 months to Aug 20192.0%3.9%1.4%17.8%4.0%
12 months to Aug 20202.0%3.9%4.7%28.7%5.4%
12 months to Aug 20212.2%3.9%4.9%28.6%5.6%
12 months to Aug 20224.5%4.0%5.4%28.6%6.8%
12 months to Aug 20234.7%4.0%5.6%28.8%6.0%
12 months to Aug 20244.7%3.9%5.5%28.8%6.9%
12 months to Aug 20257.8%7.6%8.2%43.1%9.8%
12 months to Aug 202617.1%12.0%28.3%43.7%19.1%
PeriodUS importsDuty paidUS exports
12 months to Aug 2026$95.7M−19%19.1%+9.3 pts$44.9M−12%
12 months to Aug 2025$118.1M−19%9.8%+2.9 pts$51.0M−12%
12 months to Aug 2024$145.5M−3.8%6.9%+0.9 pts$58.0M+32%
12 months to Aug 2023$151.2M−4.5%6.0%−0.8 pts$44.1M+21%
12 months to Aug 2022$158.4M+88%6.8%+1.2 pts$36.5M+21%
12 months to Aug 2021$84.1M+27%5.6%+0.2 pts$30.2M+0.5%
12 months to Aug 2020$66.3M+4.2%5.4%+1.4 pts$30.1M−5.0%
12 months to Aug 2019$63.6M−2.9%4.0%+1.3 pts$31.7M−8.2%
12 months to Aug 2018$65.6M+50%2.7%+0.3 pts$34.5M+0.3%
12 months to Aug 2017$43.8M2.4%$34.4M

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
Germany$2.7M32.4%+9.9 pts$2.32/kg−1.0%10.3%−3.9 pts
Israel$1.8M20.8%−16.1 pts$3.04/kg+17%16.7%+1.8 pts
Austria$929K11.0%+6.0 pts$2.18/kg−40%11.1%−1.5 pts
China$893K10.5%+4.1 pts$1.86/kg+9.3%41.0%−17.7 pts
Colombia$720K8.5%+4.6 pts$1.73/kg−23%11.9%+1.9 pts
India$601K7.1%−14.9 pts$2.17/kg+33%12.5%−2.9 pts
Thailand$396K4.7%+3.8 pts$1.66/kg−48%17.5%+1.0 pts
Japan$199K2.3%+2.3 pts$22.00/kg−78%12.5%−6.2 pts
Other countries (7)$232K2.7%+0.4 pts$2.43/kg+46%12.7%+6.7 pts
All countries$8.5M100.0%$2.29/kg+4.5%15.7%−1.4 pts

The 3 largest suppliers had 67.0% 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
Colombia$1.78/kg$0.07/kg3.9% of price$0.19/kg10.5% of price$2.03/kg−30%
Thailand$1.63/kg$0.22/kg13.4% of price$0.26/kg15.9% of price$2.11/kg−1.2%
India$2.21/kg$0.17/kg7.7% of price$0.29/kg13.0% of price$2.66/kg+43%
China$1.77/kg$0.25/kg14.3% of price$0.69/kg39.2% of price$2.72/kg−1.1%
Austria$2.58/kg$0.13/kg5.2% of price$0.36/kg13.8% of price$3.07/kg−29%
Germany$2.73/kg$0.17/kg6.0% of price$0.28/kg10.3% of price$3.18/kg+5.3%
Israel$3.13/kg$0.05/kg1.7% of price$0.44/kg14.1% of price$3.63/kg+24%
Poland$7.27/kg$0.24/kg3.2% of price$1.00/kg13.7% of price$8.51/kg−91%
All countries$2.44/kg$0.14/kg5.9% of price$0.38/kg15.5% of price$2.97/kg+11%

Landed at a US port, Colombia was cheapest, at $2.03/kg: 3.4% below Thailand.

Thailand had the lowest price before freight and duty, $1.63/kg, but they added 29.2% to it.

Landed cost from Poland fell 91% on a year earlier, to $8.51/kg, mostly on price: $84.00/kg then, $7.27/kg now.

How the market is shifting

Germany gained the most share: 21.8% of US imports over the last 12 months, up from 14.4% in the 12 months before. India lost the most: 12.2%, down from 20.0%. 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.

  • Israel
  • Germany
  • India
  • China
  • All countries
Share of US imports
Show the numbers
MonthIsraelGermanyIndiaChina
September 202449.7%18.3%11.4%4.7%
October 202436.1%15.8%8.7%11.2%
November 202434.5%15.6%17.0%5.5%
December 202446.0%9.9%22.9%5.9%
January 202531.9%11.4%26.0%8.6%
February 202541.7%12.3%19.9%6.5%
March 202527.6%14.9%23.1%4.7%
April 202542.9%16.9%18.1%7.0%
May 202533.1%13.5%28.1%4.3%
June 202553.4%11.3%11.1%3.8%
July 202530.4%11.5%33.6%12.3%
August 202536.8%22.4%22.0%6.4%
September 202548.1%15.1%19.5%4.7%
October 202538.4%22.2%12.8%8.7%
November 202539.9%13.6%18.6%7.0%
December 202549.4%19.3%7.9%7.7%
January 202640.1%15.3%12.0%7.0%
February 202627.5%38.2%13.5%9.6%
March 202639.1%17.9%17.1%6.6%
April 202629.2%13.8%8.9%13.4%
May 202617.1%26.3%10.6%13.0%
June 202621.2%26.6%9.6%10.0%
July 202625.5%22.5%8.1%11.5%
August 202620.8%32.4%7.1%10.5%
Duty paid, % of value
Show the numbers
MonthIsraelGermanyIndiaChinaAll countries
September 20244.5%3.9%4.5%29.0%5.3%
October 20244.8%4.0%5.2%28.7%7.2%
November 20244.8%4.0%4.7%28.9%5.7%
December 20244.8%4.1%5.5%28.9%5.9%
January 20254.8%4.2%4.9%28.8%6.6%
February 20254.4%3.9%5.7%30.1%6.0%
March 20255.0%3.9%5.3%46.3%6.5%
April 20254.8%8.7%5.3%52.6%9.2%
May 202512.5%13.8%10.0%81.5%14.4%
June 202515.2%13.9%14.1%58.8%15.2%
July 202514.7%13.8%14.9%58.8%19.9%
August 202514.8%14.2%15.4%58.7%17.1%
September 202518.8%14.9%31.1%59.0%21.9%
October 202519.8%15.0%51.0%58.9%25.8%
November 202519.2%15.0%55.4%51.8%26.5%
December 202519.5%15.0%52.3%48.9%23.1%
January 202619.4%15.0%48.3%48.7%22.6%
February 202619.1%8.9%33.2%46.0%18.5%
March 202614.3%13.3%7.4%39.1%14.5%
April 202614.6%13.8%12.1%38.7%17.6%
May 202614.1%10.6%13.9%38.7%16.7%
June 202614.4%8.6%14.4%38.7%15.2%
July 202611.7%12.3%11.9%38.1%15.5%
August 202616.7%10.3%12.5%41.0%15.7%

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–March 2026 · Duty paid: India 51.7% → 13.3%, China 55.3% → 42.6%, Thailand 24.7% → 15.3%, all countries 24.2% → 17.4%.
  2. September 2025 · Duty paid: India 14.3% → 51.7%.
  3. April–June 2025 · Duty paid: Israel 4.9% → 15.1%, Germany 4.1% → 13.9%, India 5.4% → 11.9%, China 29.5% → 58.8%, all countries 8.1% → 18.5%.
  4. June 2019 · Duty paid: China 13.7% → 28.7%.
  5. October 2018 · Duty paid: China 3.7% → 13.9%.

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. These are the 5 newest of 10. Search the Federal Register for 2918.15

Where it enters the US

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

  1. Newark, NJ$44.3M · 46.3%
  2. Los Angeles, CA$13.7M · 14.3%
  3. Norfolk-Newport News, VA$9.6M · 10.0%
  4. Houston, TX$3.1M · 3.3%
  5. New Orleans, LA$2.8M · 2.9%

Where US exports go

US exports were $3.1M in August 2026, down 7.2% from August 2025, and $44.9M over the last 12 months, down 12% on the 12 months before. Fastest-growing market with 3% or more of US exports: China, up 189%.

MarketLast 12 monthsSharevs 12 months before
Canada$13.0M28.9%−11%
Belgium$3.8M8.5%+50%
Netherlands$3.1M6.9%+57%
India$2.5M5.5%+30%
Mexico$2.3M5.1%−51%
France$2.0M4.4%−77%
China$1.9M4.3%+189%
Singapore$1.5M3.4%−51%
Other countries (68)$14.8M32.9%+17%
All countries$44.9M100.0%−12%

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; 117 have reported 2025 so far.

MarketImportsvs year beforeFrom the USUS share
Germany$59.9Min 2025+13%$489K0.8%
Netherlands$56.8Min 2025+22%$2.5M4.4%
Poland$54.2Min 2025+8.8%$578K1.1%
France$54.1Min 2025−3.9%$3.6M6.7%
Italy$43.5Min 2025+10.0%$223K0.5%
Canada$43.3Min 2025−6.7%$9.5M21.9%
Ireland$33.4Min 2025+10%$2.0M6.1%
Spain$29.2Min 2025−4.2%$700K2.4%

The biggest market outside the US is Germany, which imported $59.9M of this product in 2025, 0.8% of that from the US.

Of these, imports into the Netherlands grew fastest: up 22% from 2024 to 2025.

Other products under heading 2918: carboxylic acids with added oxygen function and their anhydrides, halides, peroxides etc.; their halogenated, sulfonated, nitrated etc. derivatives. 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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