Materials, services and other costs Provisions Income/(expense) from investments Inventories and advances Reserves and retained earnings Reserves Retained Earnings And Profit/(Loss) Put option on non-controlling interests Exercise put option on non controlling interests Contract Assets and Liabilities Other Current Assets and Liabilities Other Non Current Assets and Liabilities Utilization of provisions for risks and charges and for employee benefits Investments in Equity Investments Disposals of Equity Invetments Change in Other Current Financial receivables Change in other current financial liabilities