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

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Phosphides, exclud ferrophosphorus; other inorganic compds; liquid air; compressed air; amalgams, other than amalgams of precious metals

In short

  • The US imported $79.9M of this product over the 12 months to August 2026, down 31% on the year before.
  • Canada is the largest supplier, with 41.7% of US imports; Mexico is next, with 19.0%.
  • Canada is the cheapest main supplier before and after freight and duty, landing at $0.66/kg.
  • Duty paid averaged 2.4% of the value of imports in August 2026, down 1.2 points on a year earlier.
  • Canada is gaining share: 51.6% over the last 12 months, up from 23.9%.
  • 3 Federal Register notices named this product's tariff codes in the last 12 months.

US imports, Aug 2026

$6.3M

↑ +1.9% vs Aug 2025

Last 12 months

$79.9M

↓ −31% vs the 12 months before

Average duty paid

2.4%

↓ −1.2 pts vs Aug 2025

Top supplier

Canada

41.7% 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$6.2M
September 2025$5.4M
October 2025$6.2M
November 2025$7.3M
December 2025$8.1M
January 2026$5.9M
February 2026$6.6M
March 2026$7.2M
April 2026$7.7M
May 2026$7.0M
June 2026$8.3M
July 2026$3.8M
August 2026$6.3M

What changed

  • US imports were $6.3M in August 2026, up 67% from July 2026 and up 1.9% from August 2025.
  • Over the 12 months to August 2026 they totalled $79.9M, down 31% on the 12 months before.
  • Biggest moves in market share since July 2026: Mexico up from 6.6% to 19.0%, United Kingdom down from 16.3% to 9.8%.
  • Average price from Canada rose 100% since July 2026, to $87.52/kg.
  • Duty paid on imports from Japan rose from 2.4% to 6.2% of their value since July 2026.
  • Duty paid on imports from China rose from 20.6% to 23.0% of their value since July 2026.

US trade by year

US imports were $79.9M in the 12 months to Aug 2026, down 81% on the 12 months to Aug 2018. US exports were $142.8M, down 8.4%. This code began with the HS 2017 revision in January 2017, taking goods from 2848.00 and 2853.00, so its history starts there.

201820192020202120222023202420252026
Show the numbers
PeriodUS imports
12 months to Aug 2018$410.7M
12 months to Aug 2019$774.0M
12 months to Aug 2020$128.5M
12 months to Aug 2021$104.7M
12 months to Aug 2022$92.2M
12 months to Aug 2023$126.8M
12 months to Aug 2024$149.0M
12 months to Aug 2025$116.4M
12 months to Aug 2026$79.9M
  • Canada
  • United Kingdom
  • Korea, South
  • Japan
  • All countries
Share of US imports
Show the numbers
PeriodCanadaUnited KingdomKorea, SouthJapan
12 months to Aug 20186.5%0.3%2.3%82.3%
12 months to Aug 20193.3%0.3%0.2%91.1%
12 months to Aug 202021.4%4.2%1.3%37.5%
12 months to Aug 202133.9%6.6%0.9%6.9%
12 months to Aug 202238.5%7.5%0.8%9.6%
12 months to Aug 202330.8%6.2%0.3%6.5%
12 months to Aug 202423.2%5.4%4.3%6.9%
12 months to Aug 202523.9%4.7%3.6%5.0%
12 months to Aug 202651.6%8.4%8.2%6.8%
Duty paid, % of value
Show the numbers
PeriodCanadaUnited KingdomKorea, SouthJapanAll countries
12 months to Aug 20180.0%2.8%1.6%2.8%2.5%
12 months to Aug 20190.0%2.8%1.0%2.8%2.7%
12 months to Aug 20200.3%2.7%0.1%2.8%2.8%
12 months to Aug 20211.4%2.8%0.6%2.8%3.3%
12 months to Aug 20221.8%2.8%0.1%2.8%3.5%
12 months to Aug 20231.4%2.8%1.4%2.8%3.0%
12 months to Aug 20240.4%2.8%1.5%2.8%2.5%
12 months to Aug 20251.7%2.3%0.6%2.4%3.0%
12 months to Aug 20261.6%2.1%5.2%1.9%3.2%
PeriodUS importsDuty paidUS exports
12 months to Aug 2026$79.9M−31%3.2%+0.1 pts$142.8M+13%
12 months to Aug 2025$116.4M−22%3.0%+0.5 pts$125.9M−7.0%
12 months to Aug 2024$149.0M+18%2.5%−0.5 pts$135.3M+11%
12 months to Aug 2023$126.8M+38%3.0%−0.4 pts$121.5M−17%
12 months to Aug 2022$92.2M−12%3.5%+0.2 pts$145.8M+4.2%
12 months to Aug 2021$104.7M−19%3.3%+0.5 pts$140.0M+37%
12 months to Aug 2020$128.5M−83%2.8%+0.1 pts$102.6M−29%
12 months to Aug 2019$774.0M+88%2.7%+0.2 pts$145.3M−6.7%
12 months to Aug 2018$410.7M2.5%$155.8M

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
Canada$2.6M41.7%+6.9 pts$87.52/kg+30065%1.1%−2.1 pts
Mexico$1.2M19.0%+17.0 pts$1.44/kg−75%0.1%−1.6 pts
Germany$684K10.8%+2.2 pts$21.56/kg−14%3.7%−0.2 pts
United Kingdom$623K9.8%+1.5 pts$1,513/kg+525%3.8%+3.8 pts
Japan$317K5.0%−8.4 pts$69.40/kg−71%6.2%+6.0 pts
Korea, South$203K3.2%−8.4 pts$87.89/kg−65%0.0%0.0 pts
Switzerland$144K2.3%+1.8 pts$111.12/kg+118%2.8%+2.8 pts
China$135K2.1%−1.0 pts$2.67/kg+78%23.0%−12.2 pts
Other countries (12)$387K6.1%−4.1 pts$8.52/kg−29%4.5%−3.1 pts
All countries$6.3M100.0%$6.32/kg+707%2.4%−1.2 pts

The 3 largest suppliers had 68.2% 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
Canada$0.65/kg$0.01/kg1.5% of price$0.00/kg0.5% of price$0.66/kg+33%
Mexico$1.61/kg$0.00/kg0.1% of price$0.00/kg0.3% of price$1.62/kg−97%
China$3.90/kg$0.39/kg9.9% of price$0.29/kg7.5% of price$4.58/kg+27%
Germany$17.27/kg$0.75/kg4.4% of price$0.55/kg3.2% of price$18.57/kg−56%
Japan$73.04/kg$1.73/kg2.4% of price$2.63/kg3.6% of price$77.40/kg−55%
Korea, South$103.92/kg$1.64/kg1.6% of price$0.01/kg0.0% of price$105.57/kg−17%
United Kingdom$509.60/kg$0.88/kg0.2% of price$16.19/kg3.2% of price$526.66/kg+93%
All countries$1.36/kg$0.04/kg3.0% of price$0.03/kg2.3% of price$1.43/kg+15%

Landed at a US port, Canada was cheapest, at $0.66/kg: 59.3% below Mexico.

Landed cost from Mexico fell 97% on a year earlier, to $1.62/kg, mostly on price: $46.46/kg then, $1.61/kg now.

How the market is shifting

Canada gained the most share: 51.6% of US imports over the last 12 months, up from 23.9% in the 12 months before. Germany lost the most: 6.6%, down from 46.9%. The charts show September 2024 to August 2026 for the 4 largest suppliers over the last 12 months.

  • Canada
  • United Kingdom
  • Korea, South
  • Japan
  • All countries
Share of US imports
Show the numbers
MonthCanadaUnited KingdomKorea, SouthJapan
September 202414.8%5.0%0.0%9.3%
October 202447.1%5.4%0.1%4.6%
November 202451.5%5.4%9.9%6.2%
December 202416.4%8.3%0.1%2.9%
January 20258.6%1.7%4.3%1.7%
February 202515.3%3.4%0.1%0.6%
March 202530.9%1.7%0.1%3.4%
April 20256.6%5.9%5.5%6.8%
May 202523.0%5.6%0.4%4.0%
June 202535.5%5.8%8.1%5.6%
July 202541.9%8.0%12.9%12.5%
August 202534.8%8.3%11.6%13.4%
September 202551.2%10.2%11.1%9.1%
October 202557.3%4.1%9.8%8.1%
November 202571.5%8.1%0.1%5.5%
December 202554.6%8.9%15.5%3.4%
January 202648.4%8.8%0.0%8.8%
February 202656.6%4.1%12.4%8.4%
March 202651.4%9.0%0.0%12.7%
April 202652.3%7.5%18.0%3.7%
May 202648.2%7.9%18.1%4.9%
June 202643.2%9.2%4.9%5.7%
July 202634.2%16.3%0.1%9.8%
August 202641.7%9.8%3.2%5.0%
Duty paid, % of value
Show the numbers
MonthCanadaUnited KingdomKorea, SouthJapanAll countries
September 20240.4%2.8%n/a2.8%2.5%
October 20240.0%2.8%1.9%2.8%2.3%
November 20241.3%2.8%0.0%2.8%2.0%
December 20240.4%2.8%0.0%2.8%3.7%
January 20250.3%2.8%0.2%2.8%2.7%
February 20252.0%2.8%0.0%2.8%2.9%
March 20254.2%2.8%0.0%2.8%3.7%
April 20252.6%2.1%2.8%2.8%2.8%
May 20250.6%4.0%2.8%2.8%4.4%
June 20251.9%2.1%0.1%4.7%2.7%
July 20252.5%0.7%1.0%1.7%3.1%
August 20253.2%0.0%0.0%0.2%3.6%
September 20252.3%0.8%0.0%0.0%2.8%
October 20252.5%0.0%14.9%0.0%4.8%
November 20250.1%0.2%0.0%2.4%2.0%
December 20252.4%0.6%0.0%0.0%2.0%
January 20262.7%0.6%0.0%0.0%5.7%
February 20263.5%2.8%0.0%2.8%3.2%
March 20262.2%3.7%n/a2.8%2.9%
April 20261.9%2.8%10.7%2.8%4.3%
May 20260.1%2.9%8.2%1.3%3.6%
June 20260.2%2.8%0.0%2.8%2.1%
July 20260.4%3.1%0.0%2.4%2.7%
August 20261.1%3.8%0.0%6.2%2.4%

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 2853.90

Where it enters the US

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

  1. Madawaska, ME$24.4M · 30.6%
  2. Buffalo-Niagara Falls, NY$13.3M · 16.7%
  3. Newark, NJ$8.3M · 10.4%
  4. Cleveland, OH$4.5M · 5.7%
  5. Jfk International Airport, NY$3.7M · 4.6%

Where US exports go

US exports were $12.4M in August 2026, up 24% from August 2025, and $142.8M over the last 12 months, up 13% on the 12 months before. Fastest-growing market with 3% or more of US exports: Ireland, up 90%.

MarketLast 12 monthsSharevs 12 months before
Canada$23.3M16.4%+49%
Korea, South$20.2M14.1%+30%
Philippines$13.2M9.2%+8.0%
Taiwan$10.0M7.0%+21%
Japan$10.0M7.0%+11%
Netherlands$9.2M6.4%+49%
Germany$7.8M5.4%+52%
Ireland$7.3M5.1%+90%
Other countries (79)$41.8M29.2%−16%
All countries$142.8M100.0%+13%

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; 123 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
Taiwan$141.3Min 2024+52%$26.4MUS records $9.3M18.6%
China$85.7Min 2025−22%$15.2MUS records $3.8M17.8%
Korea, South$59.9Min 2025+33%$35.8MUS records $15.2M59.8%
Poland$53.2Min 2025+1280%$441K0.8%
Germany$36.0Min 2025−3.3%$6.6M18.4%
Morocco$34.5Min 2025+153%$61K0.2%
Japan$26.1Min 2025−82%$2.5MUS records $7.9M9.7%
Belgium$24.0Min 2025+17%$3.2M13.5%

The biggest market outside the US is Taiwan, which imported $141.3M of this product in 2024, 18.6% of that from the US by its own count; the US records $9.3M of exports there.

Of these, imports into Poland grew fastest: up 1280% from 2024 to 2025.

Other products under heading 2853: inorganic compounds not elsewhere specified; liquid air; compressed air; amalgams, other than of precious metals. US trade over the 12 months to August 2026.

ProductUS importsUS exports
Cyanogen chloride (chlorcyan)HS 2853.10$209K$332K
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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