Subheading 3105.90 · Chemicals

Fertilizers, mineral or chemical; n.e.c. in heading no. 3105

In the Arancel: Abonos minerales o químicos, con dos o tres de los elementos fertilizantes: nitrógeno, fósforo y potasio; los demás abonos; productos de este Capítulo en tabletas o formas similares o en envases de un peso bruto inferior o igual a 10 kg › Los demás

In January–July 2026, Chile exported US$ 154 million of this product, 0.2% of everything it exported and 52% more than in the same months of 2025. The main destination was Mexico (43%), and the main region of origin, Antofagasta (87%). It imported US$ 53.0 million, 70% more than in the same months of 2025, mostly from China (65%).

Servicio Nacional de Aduanas · How it is measured

US$ 154 M
exported, January–July 2026 · +52% vs January–July 2025
US$ 53.0 M
imported, January–July 2026 · +70% vs January–July 2025
0.2%
of everything Chile exported · 0.1% of imports

Month by month

January 2025–August 2026
0204060US$ MJan2025FebMarAprMayJunJulAugSepOctNovs/dDecJan2026FebMarAprMayJunJuls/dAug
0204060US$ 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 tariff line

Chemicals 100%Abonos minerales o químicos con nitrógeno, potasio y azufre (NKS)91%Abonosminerales oquímicos,…6.8%Nitratosódicopotásico…2.6%
Chemicals 100%Abonos minerales o químicos connitrógeno, potasio y azufre (NKS)91%Abo…min…o…Nit…sód…pot…

What is imported, by tariff line

Chemicals 100%Abonos minerales o químicos, con dos o tres de los elementos fertiliz…100%
Chemicals 100%Abonos minerales o químicos, con dos otres de los elementos fertiliz…100%

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$ 2.5 million 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$ 360 thousand and have no line.

Where exports go

  1. MexicoUS$ 65.5 million43%
  2. United StatesUS$ 18.5 million12%
  3. BrazilUS$ 15.9 million10%
  4. NetherlandsUS$ 13.4 million8.7%
  5. South AfricaUS$ 8.3 million5.4%
  6. EcuadorUS$ 7.5 million4.9%
  7. ColombiaUS$ 4.5 million2.9%
  8. ItalyUS$ 4.3 million2.8%
  9. PeruUS$ 3.9 million2.5%
  10. JapanUS$ 3.9 million2.5%
  11. SpainUS$ 3.1 million2.0%
  12. IndonesiaUS$ 2.7 million1.8%
  13. OthersUS$ 2.5 million1.6%

Where imports come from

  1. ChinaUS$ 34.3 million65%
  2. SpainUS$ 5.8 million11%
  3. United StatesUS$ 4.0 million7.5%
  4. GermanyUS$ 2.1 million3.9%
  5. ItalyUS$ 1.9 million3.5%
  6. CanadaUS$ 1.3 million2.5%
  7. ArgentinaUS$ 1.3 million2.4%
  8. MexicoUS$ 817 thousand1.5%
  9. PeruUS$ 333 thousand0.6%
  10. BrazilUS$ 291 thousand0.6%
  11. FinlandUS$ 279 thousand0.5%
  12. PolandUS$ 249 thousand0.5%
  13. OthersUS$ 360 thousand0.7%

From which region

exports · January–July 2026
  1. AntofagastaUS$ 134 million87%
  2. TarapacáUS$ 11.2 million7.3%
  3. MetropolitanaUS$ 6.6 million4.3%
  4. Nationalised foreign goodsUS$ 2.4 million1.6%
  5. MauleUS$ 60 thousand<0.1%
  6. O'HigginsUS$ 46 thousand<0.1%
  7. ValparaísoUS$ 41 thousand<0.1%
  8. No region declaredUS$ 490<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)%
TocopillaTocopillaUS$ 128 million83%——
San AntonioSan AntonioUS$ 5.8 million3.8%US$ 12.6 million24%
Puerto MonttPuerto Montt——US$ 16.3 million31%
LirquénPenco——US$ 15.7 million30%
IquiqueIquiqueUS$ 6.9 million4.5%——
Los LibertadoresLos AndesUS$ 3.0 million1.9%US$ 1.7 million3.1%
AricaAricaUS$ 4.3 million2.8%US$ 304 thousand0.6%
Puerto AngamosMejillonesUS$ 3.5 million2.3%——
PencoPenco——US$ 3.4 million6.4%
ValparaísoValparaísoUS$ 323 thousand0.2%US$ 2.7 million5.2%
AntofagastaAntofagastaUS$ 2.3 million1.5%——
San VicenteTalcahuano——US$ 293 thousand0.6%
Other portsUS$ 73 thousand<0.1%US$ 48 thousand0.1%

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. Sea, river and lakeUS$ 151 million98%
  2. RoadUS$ 3.1 million2.0%
  3. AirUS$ 4 thousand<0.1%
  4. Courier (air)US$ 240<0.1%

Imports, by transport

  1. Sea, river and lakeUS$ 51.3 million97%
  2. RoadUS$ 1.7 million3.1%
  3. AirUS$ 40 thousand0.1%
  4. Courier (air)US$ 7 thousand<0.1%

Who processes it

January–July 2026
Customs officeRegion of its seatExports%Imports%
TocopillaAntofagastaUS$ 128 million83%——
TalcahuanoBiobío——US$ 19.3 million37%
San AntonioValparaísoUS$ 5.8 million3.8%US$ 12.6 million24%
Puerto MonttLos Lagos——US$ 16.3 million31%
IquiqueTarapacáUS$ 6.9 million4.5%——
AntofagastaAntofagastaUS$ 5.8 million3.8%——
AricaArica y ParinacotaUS$ 4.4 million2.9%US$ 304 thousand0.6%
Los AndesValparaísoUS$ 3.0 million1.9%US$ 1.7 million3.1%
ValparaísoValparaísoUS$ 323 thousand0.2%US$ 2.7 million5.2%
MetropolitanaMetropolitanaUS$ 4 thousand<0.1%US$ 48 thousand0.1%

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 officeDestinationAntofagastaUS$ 134 million · 87%TarapacáUS$ 11.2 million · 7.3%MetropolitanaUS$ 6.6 million · 4.3%Nationalised foreign goodsUS$ 2.4 million · 1.6%MauleUS$ 60 thousand · 0.0%Other regionsUS$ 88 thousand · 0.1%TocopillaUS$ 128 million · 83%AntofagastaUS$ 5.8 million · 3.8%IquiqueUS$ 6.9 million · 4.5%San AntonioUS$ 5.8 million · 3.8%Other officesUS$ 7.7 million · 5.0%NetherlandsUS$ 13.4 million · 8.7%South AfricaUS$ 8.3 million · 5.4%United StatesUS$ 18.5 million · 12%EcuadorUS$ 7.5 million · 4.9%MexicoUS$ 65.5 million · 43%BrazilUS$ 15.9 million · 10%OthersUS$ 24.9 million · 16%
Region of originCustoms officeDestinationAntofagasta87%Tarapacá7.3%Metropolit…4.3%Nationalis…1.6%Maule0.0%Other regi…0.1%Tocop…83%Antof…3.8%Iquiq…4.5%San A…3.8%Other…5.0%Netherlands8.7%South Afri…5.4%United Sta…12%Ecuador4.9%Mexico43%Brazil10%Others16%

What comes in: origin, transport, customs office

OriginTransportCustoms officeChinaUS$ 34.3 million · 65%SpainUS$ 5.8 million · 11%United StatesUS$ 4.0 million · 7.5%GermanyUS$ 2.1 million · 3.9%ItalyUS$ 1.9 million · 3.5%CanadaUS$ 1.3 million · 2.5%OthersUS$ 3.6 million · 6.8%Sea, river and lakeUS$ 51.3 million · 97%AirUS$ 40 thousand · 0.1%Courier (air)US$ 7 thousand · 0.0%RoadUS$ 1.7 million · 3.1%TalcahuanoUS$ 19.3 million · 37%Puerto MonttUS$ 16.3 million · 31%San AntonioUS$ 12.6 million · 24%ValparaísoUS$ 2.7 million · 5.2%Other officesUS$ 2.0 million · 3.8%
OriginTransportCustoms officeChina65%Spain11%United Sta…7.5%Germany3.9%Italy3.5%Canada2.5%Others6.8%Sea, …97%Air0.1%Couri…0.0%Road3.1%Talcahuano37%Puerto Mon…31%San Antonio24%Valparaíso5.2%Other offi…3.8%

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 3 tariff lines

change against January–July 2025
CodeDescriptionExportschangeImportschange
3105.9030Abonos minerales o químicos con nitrógeno, potasio y azufre (NKS)US$ 139 million+56%US$ 129 thousand
3105.9090Abonos minerales o químicos, con dos o tres de los elementos fertilizantes: nitrógeno, fósforo y potasio; los demás abonos; productos de este Capítulo en tabletas o formas similares o en envases de un peso bruto inferior o igual a 10 kg: los demás: los demásUS$ 10.5 million+31%US$ 52.8 million+72%
3105.9010Nitrato sódico potásico (salitre)US$ 4.0 million+2.2%—

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

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.
Tariff lines
The 8-digit lines are Chile's own: the Harmonized System stops at the subheading and each country opens its own lines below it. They have no English text, so they are named in the Arancel's Spanish.

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