COMMISSION DECISION of 10 December 2008 on State aid C 52/06 (ex NN 73/06, ex N 340/06) partially implemented by Poland for Odlewnia Żeliwa ‘Śrem’ S.A. (notified under document number C(2008) 7049) (Only the Polish text is authentic) (Text with EEA relevance) (2009/523/EC)