Other net operating income (expenses) resulted in “other net operating income” in the amount of R$ 57.9 million, and primarily result from the recognition of impacts resulting from extension of concession agreement No. 059/2001, pursuant to MP 579/2012 and MP 591/2012, in the amount of:

(i) R$ 4,444.5 million, related to the VNR updating concerning accounts receivable for compensation of investments realized and not amortized – Existing Service (SE) and New Investments (NI);

(ii) R$ 2,724.6 million, related to the write-off of estimated accounts receivable from construction considering estimated revenues of up to July 2015, upon expiration of the concession agreement in effect prior to Provisional Executive Order (MP) 579 and 591;

(iii) R$ 1,535.3 million, concerning the provision for adjustment of investment cost – SE;

(iv) R$ 87.1 million, relating to the write-off of the amount booked as replenishment of inventories.