"In addition to sourcing materials for recycled containerboard, the study will also assess the handling of different incoming recycling streams, including laminated grades. Having successfully completed conversions at other sites, we would be able to leverage important learnings from those projects." In March Stora Enso said it was initiating a sales process for possible divestment of four of its five paper production sites. The Langerbrugge site has been excluded from this process and will be retained within the group.