Amendment #4 Page 399 of 868 . f.tel rnt 11. Taxes payable The canposton of taxes payable a as fdlows March 31, December 31, 2016 2011 Income and social contnIxton taxes (IRPJ and Call 3815 4,843 Federal sales taxes (PIS and OCFINIS) 1.226 1425 Omer taxes 260 328 Total 5301 6,594 12. Prepaid and recoverable taxes The balances of prepaid and recoverable taxes conssl of the fclawrg March 31, December 31, 2016 2014 Income and social oontntxson taxes (IRPJ and C2St-il 1.179 3,266 Federal sales tar (PIS and CORNS) 1.173 1,254 Otters 459 728 Taal 2 811 5,248 °Arent 955 3,037 Noncurrent 1 856 2,211 Taal 2811 5,248 13. Commitments for social and enviromental costs The Group provides for convntrnerts for social and environmental costs n current and net-Current Rebates, and captains such costs n fixed assets over Ire protects' constructito perods. Met pent startup, such costs are reviewed and are added or deducted from the cost of the related teed asset in the penod that it is adjusted. January 1, 2014 Addition Payment Interest December 31, 2014 Interest Much 31, 2016 Commitment for social and environrnental costs ffi aa Ctrrent Non current 2.017 2,017 5.073 (2.020) 637 5.907 3685 2222 5,907 197 6,104 3,808 2.298 2.017 6,104 14. Parent's net investment and related party transactions Tne separate legal °rotes that comprise the Group are not ltd by a single legal entity As such. Parent's re investment is shown in Mu of shareholders' scanty en thre ccnaersed cannoned interim financial statements Parers's net investmert represents the asnulative net wwestment by Renova in tie Group through del date The rimed of transactions between the Group and Rerova that were no' twrionceily settled in man including rattan rtercompany bare, are also masted n Parent's net invesbnent F-79 http://cfdocs.btogo.com:27638/cf/drv7/pub/edgar/2015/07/20/0001193125-15-256461/d78... 7/20/2015 CONFIDENTIAL - PURSUANT T