WoodComp

Valdivia Mill

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

Valdivia Mill is an operating kraft pulp mill in Mariquina, Chile, with a capacity of 550 000 tonnes per year.

Company
Arauco
Group
Arauco
WoodComp ID
00015 (how IDs work)
Country
Chile
City
Mariquina
Status
Operating
Capacity
550 000 t/y pulp
verified 2026-09-16
Type
Kraft
Region
La Araucanía
Website
arauco.com

-39.564, -72.894

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Raw material

EucalyptusPine

Products

Pulp grades
DWP
Byproducts
Electricity

Certifications

FSCPEFC

Certification fields are evidence based. How we verify.

Related facilities

Valdivia Mill is the 3rd largest pulp mill in Chile of the 7 with a pulp capacity figure in WoodComp's register.

More Arauco facilities
Arauco Mill ·Maderas Arauco Planta Horcones I ·Maderas Arauco Planta Valdivia ·Maderas Arauco Planta Nueva Aldea ·Maderas Arauco Planta Vinales
Largest pulp mills in Chile
Santa Fe Mill ·Pacifico Mill ·Constitución Mill ·Laja Mill ·Licancel Mill
Nearest facilities
Aserraderos Loncoche (32 km) ·Forestal Andes (70 km) ·Maderas Jaime Venturelli Planta Lautaro (113 km) ·Maderas de Exportacion (114 km) ·CMPC Maderas Planta Mulchen (214 km)

Timeline

  1. 2022closure

    Fire incident affecting dissolving pulp production (temporary shutdown)

    Source ↗
  2. 2020conversion

    Conversion to dissolving pulp production completed; first textile pulp production

    Source ↗
  3. 2004foundedunsourced

    Mill originally built as kraft pulp facility with 61 MW biomass cogeneration

Sources

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

Show all (7)

How to cite

WoodComp (). Valdivia Mill (WoodComp ID 00015). WoodComp facility database, version 2026-09. Accessed the date you retrieved it. https://woodcomp.world/id/15

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