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

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Disodium tetraborate (refined borax), except anhydrous, not elsewhere specified

In short

  • The US imported $58.6M of this product over the 12 months to August 2026, down 4.3% on the year before.
  • Turkey is the largest supplier, with 82.2% of US imports; Italy is next, with 11.2%.
  • Duty paid averaged 12.2% of the value of imports in August 2026, up 0.4 points on a year earlier.
  • US exports were $313.4M over the last 12 months; the largest market is China, with 45.1%.

US imports, Aug 2026

$1.5M

↑ +114% vs Aug 2025

Last 12 months

$58.6M

↓ −4.3% vs the 12 months before

Average duty paid

12.2%

↑ +0.4 pts vs Aug 2025

Top supplier

Turkey

82.2% 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$681K
September 2025$854K
October 2025$10.7M
November 2025$844K
December 2025$8.7M
January 2026$285K
February 2026$8.8M
March 2026$3.8M
April 2026$6.4M
May 2026$4.4M
June 2026$1.5M
July 2026$10.8M
August 2026$1.5M

What changed

  • US imports were $1.5M in August 2026, down 87% from July 2026 and up 114% from August 2025.
  • Over the 12 months to August 2026 they totalled $58.6M, down 4.3% on the 12 months before.
  • Biggest moves in market share since July 2026: Italy up from 0.6% to 11.2%, Turkey down from 94.7% to 82.2%.
  • Average prices from the top 3 suppliers stayed within 5% of July 2026.
  • Duty paid on imports from Turkey rose from 3.1% to 12.6% of their value since July 2026.
  • Duty paid on imports from Vietnam rose from 10.1% to 12.6% of their value since July 2026.

US trade by year

US imports were $58.6M in the 12 months to Aug 2026, up 9.3% on the 12 months to Aug 2017. US exports were $313.4M, up 25%. 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$53.6M
12 months to Aug 2018$46.1M
12 months to Aug 2019$43.8M
12 months to Aug 2020$57.9M
12 months to Aug 2021$73.8M
12 months to Aug 2022$64.8M
12 months to Aug 2023$80.5M
12 months to Aug 2024$88.8M
12 months to Aug 2025$61.2M
12 months to Aug 2026$58.6M
  • Turkey
  • Guatemala
  • Italy
  • China
  • All countries
Share of US imports
Show the numbers
PeriodTurkeyGuatemalaItalyChina
12 months to Aug 201795.2%0.0%0.2%0.2%
12 months to Aug 201896.3%0.0%0.0%0.2%
12 months to Aug 201995.7%0.0%0.3%0.0%
12 months to Aug 202097.6%0.0%0.1%0.1%
12 months to Aug 202197.2%0.0%0.3%0.1%
12 months to Aug 202297.7%0.0%0.2%0.0%
12 months to Aug 202397.9%0.2%0.4%0.1%
12 months to Aug 202498.2%0.2%0.2%0.3%
12 months to Aug 202593.2%1.2%1.3%1.3%
12 months to Aug 202691.2%2.5%2.0%1.6%
Duty paid, % of value
Show the numbers
PeriodTurkeyGuatemalaItalyChinaAll countries
12 months to Aug 20170.1%n/a0.1%0.1%0.1%
12 months to Aug 20180.1%n/an/a0.1%0.1%
12 months to Aug 20190.1%n/a0.1%15.9%0.1%
12 months to Aug 20200.1%n/a0.1%17.8%0.1%
12 months to Aug 20210.1%n/a0.1%25.1%0.1%
12 months to Aug 20220.1%n/a0.1%25.1%0.1%
12 months to Aug 20230.1%0.0%0.1%25.1%0.1%
12 months to Aug 20240.1%0.0%0.1%25.1%0.2%
12 months to Aug 20251.9%5.1%4.5%42.6%2.5%
12 months to Aug 202611.3%10.0%12.4%43.2%11.8%
PeriodUS importsDuty paidUS exports
12 months to Aug 2026$58.6M−4.3%11.8%+9.3 pts$313.4M−4.8%
12 months to Aug 2025$61.2M−31%2.5%+2.3 pts$329.1M−3.9%
12 months to Aug 2024$88.8M+10%0.2%0.0 pts$342.5M−7.9%
12 months to Aug 2023$80.5M+24%0.1%0.0 pts$371.7M+35%
12 months to Aug 2022$64.8M−12%0.1%0.0 pts$275.3M+13%
12 months to Aug 2021$73.8M+27%0.1%0.0 pts$243.3M−2.4%
12 months to Aug 2020$57.9M+32%0.1%0.0 pts$249.4M+4.0%
12 months to Aug 2019$43.8M−4.9%0.1%0.0 pts$239.9M−7.0%
12 months to Aug 2018$46.1M−14%0.1%0.0 pts$257.9M+2.6%
12 months to Aug 2017$53.6M0.1%$251.5M

Who supplies the US

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

CountryUS importsShareAverage priceDuty paidLast 13 months
Turkey$1.2M82.2%+49.9 pts$0.60/kg−47%12.6%+2.5 pts
Italy$163K11.2%−7.5 pts$1.63/kg−24%10.0%−0.2 pts
Vietnam$57K3.9%new$0.99/kg12.6%
France$20K1.4%−11.5 pts$2.85/kg+20%10.0%−5.0 pts
Spain$17K1.2%new$1.06/kg10.0%
Switzerland$2K0.1%new$240.22/kg12.5%
All countries$1.5M100.0%$0.67/kg−53%12.2%+0.4 pts

The 3 largest suppliers had 95.7% of US imports over the last 12 months.

How the market is shifting

Turkey lost the most share: 91.2% of US imports over the last 12 months, down from 93.2% in the 12 months before. 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.

  • Turkey
  • Guatemala
  • Italy
  • China
  • All countries
Share of US imports
Show the numbers
MonthTurkeyGuatemalaItalyChina
September 202469.6%0.0%0.0%2.4%
October 202482.8%0.0%11.8%1.0%
November 202498.6%0.0%1.1%0.2%
December 20240.0%0.0%24.6%28.5%
January 202589.7%0.0%0.0%2.5%
February 202597.6%0.0%0.4%1.2%
March 202531.3%20.2%9.1%1.8%
April 202596.6%2.0%0.6%0.1%
May 202565.1%0.0%8.4%11.1%
June 202593.2%4.5%0.5%1.3%
July 202597.2%0.5%0.9%0.8%
August 202532.3%0.0%18.7%7.8%
September 202551.6%0.0%9.3%17.7%
October 202597.9%0.0%0.9%0.5%
November 202574.7%0.0%7.7%13.7%
December 202593.9%2.4%1.2%0.2%
January 20263.2%0.0%66.1%24.7%
February 202696.6%0.0%0.4%1.6%
March 202690.0%4.9%3.3%1.8%
April 202684.4%9.0%1.5%0.7%
May 202685.1%7.9%0.8%6.2%
June 202678.0%0.0%7.2%0.5%
July 202694.7%1.5%0.6%0.2%
August 202682.2%0.0%11.2%0.0%
Duty paid, % of value
Show the numbers
MonthTurkeyGuatemalaItalyChinaAll countries
September 20240.1%n/an/a25.1%0.7%
October 20240.1%n/a0.1%25.1%0.4%
November 20240.1%n/a0.1%25.1%0.2%
December 2024n/an/a0.1%25.1%7.2%
January 20250.1%n/an/a25.1%0.7%
February 20250.1%n/a0.1%25.1%0.4%
March 20250.1%0.1%0.1%45.1%0.9%
April 20250.1%0.1%4.4%45.1%0.2%
May 20252.7%n/a6.8%73.6%11.2%
June 20251.5%10.1%10.1%55.1%2.7%
July 202510.1%10.0%10.1%55.1%10.5%
August 202510.1%n/a10.2%55.1%11.8%
September 202513.5%n/a13.1%55.1%20.9%
October 202515.1%n/a15.0%55.1%15.3%
November 202515.1%n/a15.0%47.8%19.4%
December 202515.1%10.1%15.0%45.1%14.9%
January 202615.1%n/a15.0%45.1%22.4%
February 202615.0%n/a15.0%43.7%15.4%
March 202610.1%10.0%10.1%36.9%10.6%
April 202610.1%10.0%10.1%35.1%10.2%
May 20267.6%10.0%10.1%35.1%9.5%
June 202610.1%n/a10.1%35.1%10.2%
July 20263.1%10.0%10.1%35.1%3.5%
August 202612.6%n/a10.0%n/a12.2%

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. March–April 2026 · Duty paid: Turkey 15.0% → 8.9%, all countries 17.4% → 10.2%.
  2. July–August 2025 · Duty paid: Turkey 2.1% → 14.3%, all countries 1.8% → 13.6%.

Where it enters the US

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

  1. Savannah, GA$30.9M · 52.8%
  2. Wilmington, DE$14.5M · 24.8%
  3. Houston, TX$6.1M · 10.4%
  4. Norfolk-Newport News, VA$3.0M · 5.1%
  5. Newark, NJ$1.5M · 2.6%

Where US exports go

US exports were $20.0M in August 2026, up 0.4% from August 2025, and $313.4M over the last 12 months, down 4.8% on the 12 months before. Fastest-growing market with 3% or more of US exports: Indonesia, up 67%.

MarketLast 12 monthsSharevs 12 months before
China$141.2M45.1%+4.6%
India$51.1M16.3%+21%
Indonesia$23.7M7.6%+67%
Malaysia$19.2M6.1%−18%
Canada$18.1M5.8%−35%
Japan$10.1M3.2%−13%
Mexico$8.7M2.8%−1.6%
Netherlands$8.5M2.7%−18%
Other countries (33)$32.8M10.5%−40%
All countries$313.4M100.0%−4.8%

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; 109 have reported 2025 so far.

MarketImportsvs year beforeFrom the USUS share
China$486.8Min 2025−0.7%$121.5M25.0%
India$84.1Min 2025+12%$39.7M47.2%
Netherlands$48.4Min 2025−6.1%$10.5M21.7%
Malaysia$40.4Min 2025+40%$16.1M39.9%
Brazil$36.1Min 2025+27%$15.4M42.6%
Germany$33.5Min 2025+9.2%$3.4M10.0%
Canada$29.6Min 2025−21%$14.4M48.5%
Indonesia$28.8Min 2025+53%$14.2M49.4%

The biggest market outside the US is China, which imported $486.8M of this product in 2025, 25.0% of that from the US.

Of these, imports into Indonesia grew fastest: up 53% from 2024 to 2025.

Other products under heading 2840: borates; peroxoborates (perborates). US trade over the 12 months to August 2026.

ProductUS importsUS exports
Borates, not elsewhere specifiedHS 2840.20$14.6M$38.5M
Anhydrous disodium tetraborate (refined borax)HS 2840.11$4.5M$39.5M
Peroxoborates (perborates)HS 2840.30$4.2M$1.1M
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.
  • 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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