Constitución Mill

Celulosa Arauco y Constitución S.A. - Constitución Pulp Mill · also known as Arauco Constitución, Planta Constitución

OperatingCelulosa Arauco y Constitución S.A.Arauco arauco.comID 00010

Constitución Mill is an operating kraft pulp mill in Constitución, Chile, owned by Arauco. With a capacity of 355 000 tonnes per year it is the 6th largest of the 8 pulp mills in Chile with a recorded capacity.

Location and logistics

Location: Constitución, Maule, Chile
Nearest port: Lirquén · 163 km
Straight-line distance to the nearest major port. Method
Rail siding: No siding mapped
Nearest railway: 1.8 km

Map

Capacity and output

Capacity: 355 000 t/y pulp
Production: Not reported
Type: Kraft

Raw material and products

Fibre

Pine

Pulp grades

UKP

Also produces

Electricity

Certifications

FSC

History and sources

Data confidence: High (100 of 100) · methodology

Timeline

expansion2026
Modernisation and capacity increase project ongoing (becoming world's most autonomous pulp mill)
Source ↗
51 years
founded1975
Mill operations initiated
Source ↗

Sources

otherchecked 2026-07-22
paper-world.com ↗
otherchecked 2026-07-22
euwid-paper.com ↗
company website×2checked 2026-09-30
arauco.com ↗

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Related facilities

Arauco

Arauco Mill Arauco Nueva Aldea (Ránquil)Valdivia Mill Maderas Arauco Planta Horcones I Maderas Arauco Planta Valdivia

Largest in Chile

Santa Fe Mill Pacifico Mill Laja Mill Licancel Mill

Nearby

Aserraderos Mestre· 4 km Maderas Arauco Planta Vinales· 5 km Maderas Martin· 7 km Forestal Santa Blanca Planta Constitucion· 9 km Forestal Santa Blanca Planta Longavi· 93 km

How to cite

WoodComp (). Constitución Mill (WoodComp ID 00010). WoodComp facility database, version 2026-11. Accessed the date you retrieved it. https://woodcomp.world/id/10