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inorganics DI-CP-000087 HS 283531 History from 2016 7 countries published, 9 in verification

Sodium tripolyphosphate (STPP) Price 2026: Trend by Country, Producers and Outages

Sodium tripolyphosphate (STPP) price, March 2026: USD 1,652 per tonne world, down 1.9% on February 2026 (tonnage-weighted across 7 countries). Q1 2026 quarter means: United States CIF USD 1,909, Canada FOB USD 1,862, Brazil CIF USD 1,218, Spain CIF USD 1,570 per tonne; monthly unit values from national customs statistics, verified by the research desk (12 Oct 2026).

Sodium tripolyphosphate (STPP) price by country

One row per country: FOB exports for net exporters, CIF imports for net importers, monthly unit values from national customs statistics.

CountryBasisQuarter free viewUSD/tQ/QLatest monthUSD/tM/M
United States CIF imports Q1 2026 1,909 -0.9% June 2026 🔒 dashboard –
Canada FOB exports Q1 2026 1,862 +1.5% June 2026 🔒 dashboard –
Brazil CIF imports Q1 2026 1,218 -3.7% June 2026 🔒 dashboard –
Spain CIF imports Q1 2026 1,570 +3.4% June 2026 🔒 dashboard –
Germany CIF imports Q1 2026 1,850 +3.7% June 2026 🔒 dashboard –
Mexico CIF imports Q1 2026 1,477 -3.7% June 2026 🔒 dashboard –
United Kingdom CIF imports Q1 2026 1,991 +22.1% June 2026 🔒 dashboard –

In verification: India (latest customs month June 2026); Belgium (latest customs month June 2026); Indonesia (latest customs month June 2026); Italy (latest customs month June 2026); Japan (latest customs month June 2026); Malaysia (latest customs month June 2026); Netherlands (latest customs month June 2026); Saudi Arabia (latest customs month April 2026); Thailand (latest customs month May 2026). Each is added as soon as its customs record has enough recent months to publish a reliable monthly price.

Sodium tripolyphosphate (STPP) price trend, last four quarters

Sodium tripolyphosphate (STPP) price history since 2016

Annual average unit values from national customs statistics, 2016 to 2024, for each published country (value over net weight of the year, same basis as the monthly series). It places today's price in the cycle: how far it sits from the long-run low, high and average.

8671,2741,6812,0892,496201620172018201920202021202220232024United StatesUnited States 2016: USD 1,455/tUnited States 2017: USD 1,321/tUnited States 2018: USD 1,356/tUnited States 2020: USD 1,356/tUnited States 2021: USD 1,462/tUnited States 2022: USD 2,062/tUnited States 2023: USD 2,032/tUnited States 2024: USD 1,862/tUnited StatesCanadaCanada 2016: USD 1,327/tCanada 2017: USD 1,278/tCanada 2018: USD 1,283/tCanada 2019: USD 1,222/tCanada 2020: USD 1,202/tCanada 2021: USD 1,300/tCanada 2022: USD 1,560/tCanada 2023: USD 1,554/tCanada 2024: USD 1,705/tCanadaBrazilBrazil 2016: USD 1,043/tBrazil 2017: USD 1,051/tBrazil 2018: USD 1,087/tBrazil 2019: USD 1,075/tBrazil 2020: USD 1,042/tBrazil 2021: USD 1,274/tBrazil 2022: USD 2,123/tBrazil 2023: USD 1,564/tBrazil 2024: USD 1,365/tBrazilSpainSpain 2016: USD 979/tSpain 2017: USD 1,012/tSpain 2018: USD 1,130/tSpain 2019: USD 1,091/tSpain 2020: USD 1,076/tSpain 2021: USD 1,251/tSpain 2022: USD 1,942/tSpain 2023: USD 1,701/tSpain 2024: USD 1,472/tSpainGermanyGermany 2016: USD 1,250/tGermany 2017: USD 1,224/tGermany 2018: USD 1,301/tGermany 2019: USD 1,253/tGermany 2020: USD 1,242/tGermany 2021: USD 1,351/tGermany 2022: USD 2,383/tGermany 2023: USD 2,023/tGermany 2024: USD 1,711/tGermanyMexicoMexico 2016: USD 1,143/tMexico 2017: USD 1,114/tMexico 2018: USD 1,231/tMexico 2019: USD 1,124/tMexico 2020: USD 1,152/tMexico 2021: USD 1,643/tMexico 2022: USD 2,264/tMexico 2023: USD 1,949/tMexico 2024: USD 1,673/tMexicoUnited KingdomUnited Kingdom 2016: USD 1,320/tUnited Kingdom 2017: USD 1,243/tUnited Kingdom 2018: USD 1,279/tUnited Kingdom 2019: USD 1,199/tUnited Kingdom 2020: USD 1,265/tUnited Kingdom 2021: USD 1,382/tUnited Kingdom 2022: USD 1,979/tUnited Kingdom 2023: USD 1,852/tUnited Kingdom 2024: USD 1,704/tUnited Kingdom
CountryYearsLowHighAverageQuarter shownVs averageAbove
United States CIF imports2016–20241,321 (2017)2,062 (2022)1,6131,909 · Q1 2026+18.3%6 of 8 years
Canada FOB exports2016–20241,202 (2020)1,705 (2024)1,3811,862 · Q1 2026+34.8%9 of 9 years
Brazil CIF imports2016–20241,042 (2020)2,123 (2022)1,2911,218 · Q1 2026-5.7%5 of 9 years
Spain CIF imports2016–2024979 (2016)1,942 (2022)1,2951,570 · Q1 2026+21.3%7 of 9 years
Germany CIF imports2016–20241,224 (2017)2,383 (2022)1,5271,850 · Q1 2026+21.2%7 of 9 years
Mexico CIF imports2016–20241,114 (2017)2,264 (2022)1,4771,477 · Q1 2026+0.0%5 of 9 years
United Kingdom CIF imports2016–20241,199 (2019)1,979 (2022)1,4691,991 · Q1 2026+35.5%9 of 9 years

"Above" counts the yearly averages the figure beats.

Sodium tripolyphosphate (STPP) price outlook by region

North America sodium tripolyphosphate (stpp) price

Region mean Q1 2026: USD 1,891 per t, 0.0% on Q4 2025 (tonnage-weighted across 2 series).

Europe sodium tripolyphosphate (stpp) price

Region mean Q1 2026: USD 1,768 per t, +8.2% on Q4 2025 (tonnage-weighted across 3 series).

Latin America sodium tripolyphosphate (stpp) price

Region mean Q1 2026: USD 1,275 per t, -4.4% on Q4 2025 (tonnage-weighted across 2 series).

Sodium tripolyphosphate (STPP) price by country: desk notes

The desk writes a quarterly note for each published country: United States, Canada, Brazil, Spain, Germany, Mexico, United Kingdom. United States imports of sodium tripolyphosphate (STPP) at cost, insurance and freight (CIF) averaged USD 1,936 per t in the second quarter, +1.4% on the first. All country notes →

What moved the sodium tripolyphosphate (stpp) price in March 2026?

No plant outage or capacity event was recorded for this period; the moves reflect trade flows and feedstock.

Sodium tripolyphosphate (STPP) plant maintenance and outages

No running or scheduled shutdown is recorded yet; the desk adds them from company filings and exchange notices as they are announced.

Who produces sodium tripolyphosphate (stpp)?

Producers are being registered from filings. The table appears when the first plant passes the source check.

How is the sodium tripolyphosphate (stpp) price assessed?

Trade-implied from customs data (rule v3, 29 Sep 2026). Trade-implied unit value: the customs value of a country's monthly trade in the commodity's HS code divided by the customs tonnage, from national customs statistics as compiled by UN Comtrade, on the world-partner total. Exports FOB are used for net exporters and imports CIF for net importers, so each country line is the leg that carries the volume. The tonnage is the as-shipped weight recorded by customs, so lye and solution products are priced on shipped tonnes, not contained product. A month is published only when its tonnage clears the volume floor and the figure passes the desk's checks against the previous months and the other countries; a month that fails is held, not estimated. A figure marked rev was revised after first publication and the earlier value stays in the record.

A quarter is the mean of its published months. Years before the monthly series are customs annual totals (value over net weight); years under 1,200 t traded are left out. The world figure is the tonnage-weighted mean of the countries sharing the latest month. "rev" marks a revised figure; the earlier value stays in the record. Every number is computed from the customs record and verified by the research desk; nothing is typed in.

Primary source: national customs statistics as compiled in UN Comtrade (monthly, HS 283531, world partner), classified under the WCO Harmonized System.

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Questions buyers ask about the sodium tripolyphosphate (stpp) price

What is the sodium tripolyphosphate (stpp) price today?

USD 1,652 per t world in March 2026, the tonnage-weighted mean of 7 country series. The public page shows quarter means one quarter behind; the current month for every country is in the dashboard. Each monthly figure is a unit value from national customs statistics, verified by the research desk before publication.

Which countries does this sodium tripolyphosphate (stpp) price page cover?

7 published: United States, Canada, Brazil, Spain, Germany, Mexico, United Kingdom. In verification: India, Belgium, Indonesia, Italy, Japan, Malaysia, Netherlands, Saudi Arabia, Thailand (added as soon as their customs record has enough recent months for a reliable monthly price).

How is the sodium tripolyphosphate (stpp) price assessed?

Customs value divided by customs tonnage, per country and month: FOB exports for net exporters, CIF imports for net importers, from national customs statistics (UN Comtrade). The research desk verifies each month before it is published.

What is free and what do subscribers get?

Free: quarter means one quarter behind, the quarter chart, the price history, producers and the method. Subscribers (from USD 1,999 a year) get every month for every country, spreads, averages, contract formulas, CSV, desk notes and alerts.

Cite as: Douglas Insights, Sodium tripolyphosphate (STPP) price by country, March 2026, https://www.douglasinsights.com/prices/sodium-tripolyphosphate-stpp/, accessed 12 October 2026.