UPM is investing Euro 10 million in the development of UPM Plywood's plywood mill in Joensuu, Finland.  The investment includes new production lines, new workspaces and 720 square meters of completely new production space. UPM's investment strengthens the mill's competitiveness by improving the mill's security of supply and ensuring the high quality of demanding products.  "New modern production lines make work easier, and with the help of new locally agreed models, we are able to optimize production and at the same time organize work in the best possible way from the employees ...