WoodComp

Constitución Mill

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

Constitución Mill is an operating kraft pulp mill in Constitución, Chile, with a capacity of 355 000 tonnes per year.

Company
Celulosa Arauco y Constitución S.A.
Group
Arauco
WoodComp ID
00010 (how IDs work)
Country
Chile
City
Constitución
Status
Operating
Capacity
355 000 t/y pulp
verified 2026-08-20
Type
Kraft
Region
Maule
Website
arauco.com

-35.324, -72.418

Report a data error

Raw material

Pine

Products

Pulp grades
UKP
Byproducts
Electricity

Certifications

FSC

Certification fields are evidence based. How we verify.

Related facilities

Constitución Mill is the 5th largest pulp mill in Chile of the 7 with a pulp capacity figure in WoodComp's register.

More Arauco facilities
Arauco Mill ·Valdivia Mill ·Maderas Arauco Planta Horcones I ·Maderas Arauco Planta Valdivia ·Maderas Arauco Planta Nueva Aldea
Largest pulp mills in Chile
Santa Fe Mill ·Pacifico Mill ·Laja Mill ·Licancel Mill
Nearest facilities
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)

Timeline

  1. 2026expansion

    Modernisation and capacity increase project ongoing (becoming world's most autonomous pulp mill)

    Source ↗
  2. 1975founded

    Mill operations initiated

    Source ↗

Sources

Data confidence: High (100 of 100) how this is computed

Show all (4)

How to cite

WoodComp (). Constitución Mill (WoodComp ID 00010). WoodComp facility database, version 2026-09. Accessed the date you retrieved it. https://woodcomp.world/id/10

Data © WoodComp, licensed CC BY-SA 4.0. Attribution required.