Aug 01, 2006. /Lesprom Network/. Stora Enso has finalized the divestment of the Pankakoski mill in Finland to an international group of investors led by Dr Dermot Smurfit and including Lansdowne Capital Limited according to the previous announcement from 21 July 2006. Pankakoski board mill was divested as part of Stora Enso's Asset Performance Review (APR), which aims to secure a competitive European production base.