Nine activists from the environmental group scaled a building at the paper mill, attaching wooden reindeer and a banner proclaiming "forest crime".
Greenpeace forest campaigner Oliver Salge claimed that Stora Enso was one of the largest customers of forest company Metshallitus, which he alleged sourced timber from ancient forests in northern Lapland.
Have your say in the Printweek Poll
Related stories
Latest comments
"A win for Trump, is a win for America's businesses"
"Level playing field? 😂"
"Is this the ultimate definition of 'Nett Zero?'"
Up next...
'Slow squeeze from several positions'
Further blow to Welsh print industry as Lexon is shuttered
Printing Outlook report
Industry saw growth and confidence boost in Q3
Commercially available now in EMEA
Ricoh launches mono Pro VC40000
More automated machine