2002/737/EC: Commission Decision of 21 November 2001 declaring a concentration to be compatible with the common market and the functioning of the EEA Agreement (Case No COMP/M.2498 — UPM-Kymmene/Haindl Case No COMP/M.2499 — Norske Skog/Parenco/Walsum) (Text with EEA relevance) (notified under document number C(2001) 3703)