Concession fees Costs for construction services Accrual for risks and repair Net impairment losses on financial assets Other current tax credits IAS adjustment reserve Profit (loss) for the year attributable to owners of parent Non-current provisions for repair Other current tax liabilities Current liabilities due to social security institutions Current provision for risks and repair Allocation of net income for the previous year Increase (decrease) through changes in non-controlling interest Adjustments for provisions for repair Adjustments finance costs for rights of use Adjustments for decrease (increase) in other current credits Adjustments for increase (decrease) in other current payables Net cash flows from used in operating activities Net acquisition of subsidiary or other businesses Proceeds from current and non-current borrowings Repayments of current and non-current borrowings