Brussels, 04/08/2010 (Agence Europe) - On Wednesday 4 August, the European Commission closed its formal investigation into State aid in favour of PZL Hydral, a company specialising in hydraulic equipment for civil and military aviation. The Commission was concerned that the initial restructuring plan, which provided for State aid of 150 million zlotys (36 million euros), may have violated EU rules on State aid. Poland then made considerable changes to the plan in question, as a result of the...