Sep 01, 2006. /Lesprom Network/. Stora Enso has finalized the divestment of Wolfsheck mill in Germany to Rohner AG of Switzerland, a subsidiary of the German finance investment company ARQUES Industries AG as announced on 25 August 2006. Wolfsheck mill was divested as part of Stora Enso's Asset Performance Review (APR), which aims to secure a competitive European production base.