WoodComp

Arauco

Arauco operates 5 pulp mills and 8 sawmills in 2 countries: Chile and Argentina.

Pulp mills
5
Sawmills
8
Countries
2
Operating
10
Operating pulp capacity
3 355 000
t/y pulp
Sawn timber capacity
720 000
m3/y sawn timber

Pulp capacity is the sum over 4 of 4 operating pulp mills with a reported capacity (t/y). Sawn timber capacity covers 2 of 6 operating sawmills with a reported figure. Data last updated 2026-08-09.

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MillCountryRaw materialStatusCapacity
Alto Paraná MillPulp millArauco Argentina S.A.ArgentinaSoftwoodOperating350 000 t/y pulp production
Arauco Argentina Puerto PiraySawmillArauco Argentina S.A.ArgentinaSoftwoodOperating320 000 m3/y sawn timber
Arauco MillPulp millAraucoChileSoftwoodOperating2 100 000 t/y pulp production
Constitución MillPulp millCelulosa Arauco y Constitución S.A.ChileSoftwoodOperating355 000 t/y pulp production
Licancel MillPulp millCelulosa Arauco y Constitución S.A.ChileSoftwoodClosed 2023300 000 t/y pulp production
Maderas Arauco Planta CholguanSawmillMaderas Arauco S.A.ChileSoftwoodOperatingNo data yet
Maderas Arauco Planta El ColoradoSawmillMaderas Arauco S.A.Chile-ClosedNo data yet
Maderas Arauco Planta Horcones ISawmillMaderas Arauco S.A.Chile-OperatingNo data yet
Maderas Arauco Planta Horcones IISawmillMaderas Arauco S.A.Chile-ClosedNo data yet
Maderas Arauco Planta Nueva AldeaSawmillMaderas Arauco S.A.ChileSoftwoodOperating400 000 m3/y sawn timber
Maderas Arauco Planta ValdiviaSawmillMaderas Arauco S.A.ChileSoftwoodOperatingNo data yet
Maderas Arauco Planta VinalesSawmillMaderas Arauco S.A.ChileSoftwoodOperatingNo data yet
Valdivia MillPulp millAraucoChileMixedOperating550 000 t/y pulp production

Recent changes

Sourced changes across the group's facilities as we record them, newest first. Each facility page carries the year the change took effect.