Heading 28.41 · Chemicals

Salts of oxometallic or peroxometallic acids

In January–July 2026, Chile exported US$ 75.1 million of this product, 0.1% of everything it exported and 151% more than in the same months of 2025. The main destination was China (31%), and the main region of origin, Metropolitana (100%). It imported US$ 995 thousand, mostly from China (46%).

Servicio Nacional de Aduanas · How it is measured

US$ 75.1 M
exported, January–July 2026 · +151% vs January–July 2025
US$ 995 thousand
imported, January–July 2026
0.1%
of everything Chile exported · <0.1% of imports

Month by month

January 2025–August 2026
05101520US$ MJan2025FebMarAprMayJunJulAugSepOctNovs/dDecJan2026FebMarAprMayJunJuls/dAug
05101520US$ MJ2025FMAMJJASON·DJ2026FMAMJJ·A
ExportsImportsshaded: the months the figures above are read over

«s/d» is a month the Aduanas database does not carry, not a month without trade.

What is inside

January–July 2026

What is exported, by subheading

Chemicals 100%Salts of oxometallic or peroxometallic acids; n.e.c. in heading no. 2…57%Salts; molybdates42%
Chemicals 100%Salts of oxometallic or peroxometallicacids; n.e.c. in heading no. 2…57%Salts; molybdates42%

What is imported, by subheading

Chemicals 100%Salts of oxometallic or peroxometallic acids; n.e.c. in heading no.2…56%Salts; molybdates35%Salts; ofoxometallicor…5.3%Salts;sodiumdichromate3.2%Salts;chromates,…
Chemicals 100%Salts of oxometallicor peroxometallicacids; n.e.c. in…56%Salts;molybdates35%Salts; ofoxometall…or…Salts;sodiumdichroma…

With which countries

January–July 2026

Each line joins the start and a country this was sold to; it is a relationship, not a route. The other countries, pooled, and the codes that are not a country (free zones, ship stores) add up to US$ 159 thousand and have no line.

Each line arrives from the country where the goods were made; it is a relationship, not a route. The other countries, pooled, and the codes that are not a country (free zones, ship stores) add up to US$ 5 thousand and have no line.

Where exports go

  1. ChinaUS$ 23.1 million31%
  2. United StatesUS$ 17.2 million23%
  3. NetherlandsUS$ 13.8 million18%
  4. CanadaUS$ 10.0 million13%
  5. FranceUS$ 3.0 million4.0%
  6. BrazilUS$ 2.4 million3.2%
  7. DenmarkUS$ 1.6 million2.2%
  8. JapanUS$ 1.1 million1.5%
  9. South KoreaUS$ 832 thousand1.1%
  10. ArgentinaUS$ 788 thousand1.0%
  11. MexicoUS$ 730 thousand1.0%
  12. UruguayUS$ 361 thousand0.5%
  13. OthersUS$ 159 thousand0.2%

Where imports come from

  1. ChinaUS$ 455 thousand46%
  2. South AfricaUS$ 358 thousand36%
  3. United StatesUS$ 64 thousand6.4%
  4. BrazilUS$ 51 thousand5.1%
  5. GermanyUS$ 38 thousand3.8%
  6. SpainUS$ 14 thousand1.4%
  7. IndiaUS$ 9 thousand1.0%
  8. Origins or destinations withheld for commercial or military reasonsUS$ 5 thousand0.5%

From which region

exports · January–July 2026
  1. MetropolitanaUS$ 75.1 million100%
  2. AntofagastaUS$ 420<0.1%
  3. No region declaredUS$ 300<0.1%

The region the declaration names as the origin of the exports. An import declares no region.

Where it leaves and lands

January–July 2026
Port or crossingComunaLoaded (exports)%Unloaded (imports)%
Aeropuerto A.M. BenitezPudahuelUS$ 42.7 million57%US$ 70 thousand7.0%
San AntonioSan AntonioUS$ 31.0 million41%US$ 446 thousand45%
Los LibertadoresLos AndesUS$ 788 thousand1.0%US$ 51 thousand5.1%
ValparaísoValparaísoUS$ 602 thousand0.8%US$ 77 thousand7.7%
Puerto AngamosMejillones——US$ 352 thousand35%
OllagueOllagüeUS$ 4 thousand<0.1%——
IquiqueIquiqueUS$ 420<0.1%——

The Chilean port where the exports were loaded and the imports unloaded: where the cargo passes, which is not always the office that processes it. The eight largest are named; the rest are in «other ports». Every port →

Exports, by transport

  1. AirUS$ 42.7 million57%
  2. Sea, river and lakeUS$ 31.6 million42%
  3. RoadUS$ 792 thousand1.1%
  4. Courier (air)US$ 8 thousand<0.1%

Imports, by transport

  1. Sea, river and lakeUS$ 874 thousand88%
  2. AirUS$ 52 thousand5.3%
  3. RoadUS$ 51 thousand5.1%
  4. Courier (air)US$ 17 thousand1.7%

Who processes it

January–July 2026
Customs officeRegion of its seatExports%Imports%
MetropolitanaMetropolitanaUS$ 42.7 million57%US$ 70 thousand7.0%
San AntonioValparaísoUS$ 31.0 million41%US$ 446 thousand45%
Los AndesValparaísoUS$ 788 thousand1.0%US$ 51 thousand5.1%
ValparaísoValparaísoUS$ 602 thousand0.8%US$ 77 thousand7.7%
AntofagastaAntofagastaUS$ 4 thousand<0.1%US$ 352 thousand35%
IquiqueTarapacáUS$ 420<0.1%——

The office is the branch of the Service that processed the declaration. An import is counted at the office that clears it.

From where to where

January–July 2026

What leaves: region of origin, customs office, destination

Region of originCustoms officeDestinationMetropolitanaUS$ 75.1 million · 100%AntofagastaUS$ 420 · 0.0%No region declaredUS$ 300 · 0.0%San AntonioUS$ 31.0 million · 41%Los AndesUS$ 788 thousand · 1.0%ValparaísoUS$ 602 thousand · 0.8%AntofagastaUS$ 4 thousand · 0.0%MetropolitanaUS$ 42.7 million · 57%Other officesUS$ 420 · 0.0%FranceUS$ 3.0 million · 4.0%BrazilUS$ 2.4 million · 3.2%DenmarkUS$ 1.6 million · 2.2%NetherlandsUS$ 13.8 million · 18%United StatesUS$ 17.2 million · 23%ChinaUS$ 23.1 million · 31%CanadaUS$ 10.0 million · 13%OthersUS$ 4.0 million · 5.3%
Region of originCustoms officeDestinationMetropolit…100%Antofagasta0.0%No region …0.0%San A…41%Los A…1.0%Valpa…0.8%Antof…0.0%Metro…57%Other…0.0%France4.0%Brazil3.2%Denmark2.2%Netherlands18%United Sta…23%China31%Canada13%Others5.3%

What comes in: origin, transport, customs office

OriginTransportCustoms officeChinaUS$ 455 thousand · 46%South AfricaUS$ 358 thousand · 36%United StatesUS$ 64 thousand · 6.4%BrazilUS$ 51 thousand · 5.1%GermanyUS$ 38 thousand · 3.8%SpainUS$ 14 thousand · 1.4%IndiaUS$ 9 thousand · 1.0%OthersUS$ 5 thousand · 0.5%Courier (air)US$ 17 thousand · 1.7%Sea, river and lakeUS$ 874 thousand · 88%AirUS$ 52 thousand · 5.3%RoadUS$ 51 thousand · 5.1%San AntonioUS$ 446 thousand · 45%AntofagastaUS$ 352 thousand · 35%ValparaísoUS$ 77 thousand · 7.7%MetropolitanaUS$ 70 thousand · 7.0%Los AndesUS$ 51 thousand · 5.1%
OriginTransportCustoms officeChina46%South Afri…36%United Sta…6.4%Brazil5.1%Germany3.8%Spain1.4%India1.0%Others0.5%Couri…1.7%Sea, …88%Air5.3%Road5.1%San Antonio45%Antofagasta35%Valparaíso7.7%Metropolit…7.0%Los Andes5.1%

Every column adds up to the same total; the largest are named and the rest pooled into «others». Hover a ribbon to see how much it carries.

Its 7 subheadings

change against January–July 2025
CodeDescriptionExportschangeImportschange
2841.90Salts of oxometallic or peroxometallic acids; n.e.c. in heading no. 2841US$ 42.7 million+228%US$ 553 thousand
2841.70Salts; molybdatesUS$ 31.6 million+98%US$ 344 thousand
2841.50Salts; chromates, dichromates, peroxochromates; n.e.c. in heading no. 2841US$ 788 thousandUS$ 13 thousand
2841.61Salts; of oxometallic or peroxometallic acids, manganites, manganates and permanganates, potassium permanganate—US$ 52 thousand
2841.30Salts; sodium dichromateUS$ 420US$ 32 thousand
2841.80Salts; tungstates (wolframates)—US$ 852
2841.69Salts; of oxometallic or peroxometallic acids, manganites, manganates and permanganates, other than potassium permanganate——

A change is shown only where the same months of the year before added up to at least US$ 1.0 million.

5 of these subheadings have no page of their own (they moved less than US$ 10.0 million); their figures are the ones in this table.

How it is measured

Where the figures come from
Every export and import declaration the Servicio Nacional de Aduanas processed since January 2025, added up as Aduanas publishes them in its open databases. Nothing is estimated. They are amounts of trade, not PuroChile indicators, and they are never divided by census figures.
FOB and CIF
Exports are valued FOB («free on board»): what the goods are worth loaded on the ship, plane or truck that takes them out of Chile. Imports are valued CIF («cost, insurance and freight»): what they are worth on arrival in Chile, with insurance and freight paid. That is how Aduanas publishes them. So «exports less imports» is not the Central Bank's trade balance, which values imports without insurance or freight.
Which months
The figures at the top add up January–July 2026: the months of this year both databases already carry, against the same months of 2025. Aduanas replaces the running year's database every month, so this year's months can still be corrected. «s/d» on a chart is a month the database does not carry — not a month without trade.
Changes
A change is shown only where the same months of the year before added up to at least US$ 1.0 million.
The codes
Aduanas classifies every good with a code of the Arancel Aduanero, which is the international Harmonized System with two Chilean digits added: 2 digits are the chapter (74, copper), 4 the heading (74.03, refined copper), 6 the subheading (7403.11, cathodes) and 8 Chile's own tariff line. Names are the Arancel's; in English, the Harmonized System 2022's. Chile's Section 0 and its 8-digit lines have no English text and are shown in Spanish.
Port and customs office
The port is where the cargo physically passes: loaded for an export, unloaded for an import. The customs office is the branch of the Service that processes the declaration. They are not always the same place: the Aduana de Antofagasta processes what is loaded at Mejillones.
What is not here
Customs agents: every declaration names the agent who filed it, but Aduanas's open databases leave that field out, and PuroChile does not estimate it.
A month at zero
A month with no bar is one in which nothing was declared under this code; «s/d» is one the database does not carry.
What has a page
A subheading has a page of its own if it moved at least US$ 10.0 million in exports and imports over every month the databases cover; the rest are, with their figures, in this page's table.

Source: Servicio Nacional de Aduanas · How each figure is checked →