{"text_format":"1","workbook":"xlsx","n_sheets":4,"sheets":["Index","Operational Results","Financial Results","Indebtedness"],"not_rendered":{"charts":0,"images":1,"macros":1,"external_links":30,"defined_names":2333,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Index","index":0,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":false,"merged":[]}

{"sheet":"Operational Results","index":1,"n_rows":14,"n_cols":18,"rows_kept":14,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Operational Results"]
[]
[]
[]
[null,"Quarterly","4Q21","3Q21","2Q21","1Q21","4Q20","3Q20","2Q20","1Q20","4Q19","3Q19","2Q19","1Q19","4Q18","3Q18","2Q18","1Q18"]
[null,"Equivalent Paying Vehicles - EPVs",11716,11397.994000000001,9626.2530000000006,0,0,7403.5187999999998,5516.176373333401,9355.9444266665996,10423,10853.8553466667,10195.716246666701,10006.781558888901,10390.518,10404.478041666644,10026.099099999999,9999.0831833332995]
[null,"  Light Vehicles",10831,10538.038,8932.134,0,0,6800.6080000000002,5043.4490000000005,8557.8256000000001,9574,9964.4330000000009,9369.3838000000014,9166.6643888889012,9518.1632000000009,9526.7544999999664,9176.0190000000002,9132.1483472221989]
[null,"  Heavy Vehicles",885,859.95600000000002,694.11900000000003,0,0,602.91079999999999,472.72737333340001,798.11882666659994,850,889.42234666669992,826.33244666669998,840.11716999999999,872.35479999999995,877.72354166667799,850.08010000000002,866.93483611109991]
[]
[null,"Year",2021,2020,2019,2018,2017]
[null,"Equivalent Paying Vehicles - EPVs",32740,22275.639600000002,41480,40820.178324999943,43834.847970623399]
[null,"  Light Vehicles",30301,20401.882600000001,38074,37353.085047222165,40004.567476807199]
[null,"  Heavy Vehicles",2439,1873.7570000000001,3406,3467.093277777778,3830.2804938161999]

{"sheet":"Financial Results","index":2,"n_rows":67,"n_cols":18,"rows_kept":67,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Financial Results"]
[]
[]
[]
[]
[null,"Quarterly","4Q21","3Q21","2Q21","1Q21","4Q20","3Q20","2Q20","1Q20","4Q19","3Q19","2Q19","1Q19","4Q18","3Q18","2Q18","1Q18"]
[null,"Gross Revenue",46860.108489999999,45621.658150000003,38793.233359999998,0,0,55859.05273000001,41497.565950000004,70452,78579,81687,76729,73727,75323,75333,72905,75166]
[null,"  Tariff Revenue",46860.108489999999,45621.658150000003,38793.233359999998,0,0,55859.05273000001,41497.565950000004,70452,78579,81687,76729,73727,75323,75333,72905,72327]
[null,"  Construction Revenue (IFRS)",null,null,null,0,0,0,0,0,0,0,0,0,0,0,3,2839]
[null,"Ajusted Gross Revenue¹",46860.108489999999,45621.658150000003,38793.233359999998,0,0,55859.05273000001,41497.565950000004,70452,78579,81687,76729,73727,75323,75333,72905,72327]
[null,"  Taxes, deductions and cancelations",-4054.02351,-3946.3616999999999,-3355.6147900000001,0,0,-4831.8017699999982,-3589.8966800000017,-6094,-6798,-7066,-6637,-6377,-6514,-6516,-6306,-6261]
[null,"Adjusted Net Revenue¹",42806.08498,41676.296450000002,35437.618569999999,0,0,51027.250960000012,37907.669269999999,64358,71781,74621,70092,67350,68810,68817,66596,66066]
[null,"  Personnel Costs",-6249,-2442,-6186,-9224,-5513.3251100000016,-6006,-8759,-9687,-20046,-7411,-6685,-9776,1815,-9241,-8644,-6850]
[null,"  Maintenance & Conservation Costs",-4399,-7743.8520900000003,-1627.3918699999997,-815.75603999999998,-659.93833999999879,-6785.090290000001,-1225.8720399999997,-2390,-2740,-1734,-2563,-4037,-4426,-2573,-2105,-1193]
[null,"  Operational Costs",-3199,-4718.2918899999995,-3149.7081100000005,-1872,-5600.6983800000016,-3486.2401999999993,-2004,-3000,-3560,-2979,-4400,-3378,-1516,-2755,-2489,-5350]
[null,"  Administrative Expenses",-1356,4883,-7029,-2632,-7492.9083200000023,-9558,-3401,-1420,6092,-6192,-7567,-3159,-17064,-559,-1665,2311]
[null,"Manageable Costs and Expenses",-15203,-16143.764350000001,-17992.099979999999,-14543.75604,-19266.870150000002,-25835.33049,-15389.87204,-16497,-20255,-18315,-21215,-20350,-21191,-15128,-14903,-11082]
[null,"  Depreciation and Amortization ",-6097,-6122.6203700000005,-6232.1099599999998,-6232.2696699999997,-6069.1258700000035,-5802.1553499999936,-5689.7178500000018,-5684,-6028,-6988,-5558,-5333,-5395,-5401,-5420,-5429]
[null,"Adjusted Operational Costs and Expenses¹",-21300,-16143.764350000001,-24224.209940000001,-20776.025710000002,-25335.996020000006,-31637.485839999994,-21079.589890000003,-22181,-26283,-25305,-26772,-25683,-26586,-20529,-20323,-16511]
[null,"  Construction Cost (IFRS)",null,0,0,0,0,0,0,0,0,0,0,0,0,0,-3,-2812]
[null,"Total Operational Costs and Expenses",-21300,-16143.764350000001,-24224.209940000001,-20776.025710000002,-25337.455830000006,-31637.485839999994,-21079.589890000003,-22181,-26283,-25305,-26772,-25683,-26586,-20529,-20326,-19323]
[null,"Adjusted Net Revenue",42806.08498,41676.296450000002,35437.618569999999,0,0,51027.250960000012,37907.669269999999,64358,71781,74621,70092,67350,68810,68817,66596,66066]
[null,"Manageable Costs and Expenses",-15203,-16143.764350000001,-17992.099979999999,-20776.025710000002,-25335.996020000006,-25835.33049,-15389.87204,-16497,-20255,-18315,-21215,-20349,-21191,-15128,-14903,-11082]
[null,"Ajusted EBITDA¹",27604.128359999992,31654.680750000007,17445.521260000001,-14543.330370000001,-35673,25191.241649999996,22519.935220000014,47860,51528,56307,48879,47001,-47620,53691,51695,54983]
[null,"Adjusted EBITDA Margin¹",0.64486458812800296,0.75953679780488281,0.49228819440956023,"-","-",0.49368212427801128,0.59407332747366282,0.74399999999999999,0.71799999999999997,0.755,0.69699999999999995,0.69799999999999995,0.69199999999999995,0.78,0.77600000000000002,0.83199999999999996]
[null,"Construction Revenue (IFRS)",null,null,null,0,0,0,0,0,0,0,0,0,0,0,-3,-2829]
[null,"Construction Cost (IFRS)",null,null,null,0,0,0,0,0,0,0,0,0,0,0,3,2812]
[null,"EBITDA²",27604.128359999992,31654.680750000007,17445.521260000001,-14543.33037,-35673,25191.241649999996,22519.935220000014,47860,51528,56307,48879,47001,47620,53691,51695,55001]
[null,"EBITDA Margin²",0.64486458812800296,0.76,0.49228819440956023,"-","-",0.49368212427801128,0.59407332747366282,0.74399999999999999,0.71799999999999997,0.755,0.69699999999999995,0.69799999999999995,0.69199999999999995,0.78,0.77600000000000002,0.83199999999999996]
[null,"Net Financial Result",-1259.974400000001,-2277.4150199999967,-3044.6877300000015,-2724.9228499999999,-1587,-4724.770050000001,-3109.9791,-3370,-3620.6344299999992,-4036,-3269.2452999999987,-4051,-3779,-3899,-4968.59897,-5572]
[null,"Financial Revenues",2216.5047199999995,2121.1752100000012,1811.8403799999999,2243.4796900000001,3594,2247.9193400000004,3207.5796899999991,4081,3239.8132999999989,7854,3420.16644,4766,3018,9199,6336.54151,3545]
[null,"Financial Expenses",-3476.4791200000004,-4397.590229999998,-4856.5281100000011,-4968.40254,-5181,-6972.6893900000014,-6317.5587899999991,-7451,-6860.447729999998,-11890,-6689.4117399999986,-8817,-6797,-13098,-11306.14048,-9117]
[null,"Net Profit (Loss)",12740.315849999992,15384.97786000001,5413.7062899999983,-15570,-14629.291250000009,9795.2903700000024,9135.3584500000143,28506,30047.856829999932,30058,26477.374060000024,24878,28519,29320,27421.325540000016,29610]
[]
[]
[]
[null,"Year",2021,2020,2019,2018,2017]
[null,"Gross Revenue",131276,167807.32990000001,310721.79545999999,298716,307953]
[null,"  Tariff Revenue",131276,167807.32990000001,310721.79545999999,295884,292551]
[null,"  Construction Revenue (IFRS)","-",0,0,2832,15403]
[null,"Ajusted Gross Revenue¹",131276,167807.32990000001,310721.79545999999,295884,292551]
[null,"  Taxes, deductions and cancelations",-11356,-14515.82998,-26878.434359999999,-25598,-25430]
[null,"Adjusted Net Revenue¹",119920,153291.49992,283844.36109999998,270286,267121]
[null,"  Personnel Costs",-24101,-24049.955150000002,-40770,-25448,-35250]
[null,"  Maintenance & Conservation Costs",-14586,-11059.57641,-11073.65322,-12280,-11024]
[null,"  Operational Costs",-12939,-14290,-14317.09057,-9026,-10660]
[null,"  Administrative Expenses",-6138,-27593,-13973,-15560,-18993]
[null,"Manageable Costs and Expenses",-57764,-76992.531560000003,-80133.743790000008,-62313,-75928]
[null,"  Depreciation and Amortization ",-24684,-23243.129209999999,-23907.291639999999,-21646,-22004]
[null,"Adjusted Operational Costs and Expenses¹",-82448,-100235.66077,-104041.03543,-83959,-97932]
[null,"  Construction Cost (IFRS)","-",0,0,-2804,-15250]
[null,"Total Operational Costs and Expenses",-82448,-100235.66077,-104041.03543,-86764,-113182]
[null,"Adjusted Net Revenue",131276,153291.49992,283844.36109999998,270286,267121]
[null,"Manageable Costs and Expenses",-57764,-76992.531560000003,-80133.743790000008,-62313,-75928]
[null,"Ajusted EBITDA¹",62156,76298.979910000009,203710.38939999996,207973,191194]
[null,"Adjusted EBITDA Margin¹",0.51831220813875922,0.49773783901794316,0.7176834114672852,0.76900000000000002,0.71599999999999997]
[null,"Construction Revenue (IFRS)","-",0,0,-2832,-15403]
[null,"Construction Cost (IFRS)","-",0,0,2804,15250]
[null,"EBITDA²",62156,76298.979910000009,203710.38939999996,208001,191346]
[null,"EBITDA Margin²",0.51831220813875922,0.49773783901794316,0.7176834114672852,0.76200000000000001,0.67700000000000005]
[null,"Net Financial Result",-9304,-12790.368310000002,-15084.102159999999,-18220,-28277]
[null,"Financial Revenues",8395,13126.257139999998,19280.41445,22100,19811]
[null,"Financial Expenses",-17699,-25915.62545,-34363.516609999999,-40320,-48088]
[null,"Net Profit (Loss)",17967,32807.357570000007,111461.24750999996,114867,94669]
[null,"¹ Does not consider the IFRS impacts regarding Construction Revenue, Construction Costs and Maintenance Provision "]
[null,"² CVM Instruction number 527/12"]

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[]
[null,"Indebtedness"]
[]
[]
[]
[null,"Quarterly","4Q21","3Q21","2Q21","1Q21","4Q20","3Q20","2Q20","1Q20","4Q19","3Q19","2Q19","1Q19","4Q18","3Q18","2Q18","1Q18"]
[null,"Gross Debt",-101093,-104661,-186240.35599000001,-203019,-206787.85875000001,-219182.51946000001,-227217.55763,-230959,-247121.13556000002,-259703,-274951.26566000003,-283027.31608000002,-294408,-307648.10119000002,-334088,-335950]
[null,"  Short Term",-14624,-104661,-186240.35599000001,-203019,-206787.85875000001,-219182.51946000001,-227217.55763,-230959,-40332.277069999996,-44856.782270000003,-52048.991549999999,-52068.334159999999,-47787,-52718.757039999997,-63786,-59719]
[null,"    Borrowings",0,0,0,0,0,0,0,0,-8105.4455699999999,-8138.9493499999999,-15272.918669999999,-15330.44622,-15560,-15767.96472,-26780,-22652]
[null,"    Debentures",-14624,-104661,-186240.35599000001,-203019,-206787.85875000001,-219182.51946000001,-227217.55763,-230959,-32226.8315,-36717.832920000001,-36776.07288,-36737.887940000001,-32227,-36950.79232,-37006,-37067]
[null,"  Long Term",-86469,0,0,0,0,0,0,0,-206788.85849000001,-214845.56630000001,-222902.27411000003,-230958.98191999999,-246620,-254929.34415000002,-270302,-276231]
[null,"    Borrowings",0,0,0,0,0,0,0,0,0,0,0,0,-7604,-7856.94661,-15133,-13045]
[null,"    Debentures",-86469,0,0,0,0,0,0,0,-206788.85849000001,-214845.56630000001,-222902.27411000003,-230958.98191999999,-239016,-247072.39754000001,-255169,-263186]
[null,"Availability",51718,36399,7418.7257,664.44131000000004,9959.6026699999984,24563,37352.672810000004,17364,15758.541070000001,31350.811430000002,37163.978080000001,20372.323940000002,27104,25686.180670000002,33975,18382]
[null,"    Cash and Cash Equivalents",51718,36399,7418.7257,664.44131000000004,9959.6026699999984,24563,37352.672810000004,17364,15758.541070000001,31350.811430000002,37163.978080000001,20372.323940000002,27104,25686.180670000002,33975,18382]
[null,"Net Debt",-49375,-68262,-178821.63029,-202354.55869000001,-196828.25608000002,-194619.51946000001,-189864.88481999998,-213595,-231362.59449000002,-228351.53714,-237787.28758000003,-262654.99213999999,-267303,-281961.92052000004,300113,-317568]
[]
[null,"Year",2021,2020,2019,2018,2017]
[null,"Gross Debt",-101093,-206787.85875000001,-247121.13556000002,-294407.56753,-360490.40558999998]
[null,"  Short Term",-14624,-206787.85875000001,-40332.277069999996,-47787.267139999996,-69773.789250000002]
[null,"    Borrowings",0,0,-8105.4455699999999,-15560.43564,-32648.275829999999]
[null,"    Debentures",-14624,-206787.85875000001,-32226.8315,-32226.8315,-37125.513420000003]
[null,"  Long Term",-86469,0,-206788.85849000001,-246620.30038999999,-290716.61634000001]
[null,"    Borrowings",0,0,0,-7603.6106600000003,-19474.09722]
[null,"    Debentures",-86469,0,-206788.85849000001,-239015.68972999998,-271242.51912000001]
[null,"Availability",51718,9959.6026699999984,15758.541070000001,27103.57677,19623.669530000003]
[null,"    Cash and Cash Equivalents",51718,9959.6026699999984,15758.541070000001,27103.57677,19623.669530000003]
[null,"Net Debt",-49375,-196828.25608000002,-231362.59449000002,-267302.99076000002,-340866.73605999997]