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SEGMENT REPORTING (Details) - BRL (R$) R$ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Segment reporting as per business segments |  |  |  |
Net sales | R$ 36,917,619 | R$ 37,651,667 | R$ 43,581,241 |
Cost of sales | (33,312,995) | (34,187,941) | (39,290,526) |
GROSS PROFIT | 3,604,624 | 3,463,726 | 4,290,715 |
Selling, general and administrative expenses | (1,654,908) | (2,239,028) | (2,582,485) |
Other operating income (expenses) | 91,731 | 127,847 | 97,000 |
Impairment of assets | (1,114,807) | (2,917,911) | (4,996,240) |
Gains and losses on assets held for sale and sales of interest in subsidiaries and associates | (721,682) | (58,223) |  |
Reversal of contingent liabilities, net | 929,711 |  |  |
Equity in earnings of unconsolidated companies | (34,597) | (12,771) | (24,502) |
INCOME (LOSS) BEFORE FINANCIAL INCOME (EXPENSES) AND TAXES | 1,100,072 | (1,636,360) | (3,215,512) |
Financial result, net | (1,143,348) | (945,255) | (2,878,896) |
INCOME (LOSS) BEFORE TAXES | (43,276) | (2,581,615) | (6,094,408) |
Income and social contribution taxes | (295,391) | (304,314) | 1,498,422 |
Net income (loss) | (338,667) | (2,885,929) | (4,595,986) |
Depreciation/amortization | 2,092,551 | 2,535,955 | 2,607,909 |
Investments in associates and jointly-controlled entities | 1,280,299 | 798,844 | 1,392,882 | R$ 1,394,383
Total assets | 50,301,761 | 54,635,141 | 70,094,709 |
Total liabilities | 26,407,820 | 30,360,488 | 38,124,326 |
Operating Segments | Brazil Operation |  |  |  |
Segment reporting as per business segments |  |  |  |
Net sales | 12,562,727 | 11,634,862 | 12,977,327 |
Cost of sales | (10,996,383) | (10,405,078) | (11,433,115) |
GROSS PROFIT | 1,566,344 | 1,229,784 | 1,544,212 |
Selling, general and administrative expenses | (539,613) | (678,369) | (821,152) |
Other operating income (expenses) | (11,513) | 2,111 | 3,638 |
Impairment of assets | (45,279) |  | (834,665) |
INCOME (LOSS) BEFORE FINANCIAL INCOME (EXPENSES) AND TAXES | 969,939 | 553,526 | (107,967) |
Financial result, net | (564,397) | (603,373) | (624,526) |
INCOME (LOSS) BEFORE TAXES | 405,542 | (49,847) | (732,493) |
Income and social contribution taxes | (103,263) | 13,140 | 60,804 |
Net income (loss) | 302,279 | (36,707) | (671,689) |
Depreciation/amortization | 909,333 | 952,848 | 928,861 |
Total assets | 17,051,262 | 18,672,770 | 20,791,119 |
Total liabilities | 9,592,948 | 10,761,705 | 12,831,815 |
Operating Segments | North America Operation |  |  |  |
Segment reporting as per business segments |  |  |  |
Net sales | 15,433,380 | 15,430,814 | 17,312,166 |
Cost of sales | (14,823,590) | (14,514,789) | (15,800,270) |
GROSS PROFIT | 609,790 | 916,025 | 1,511,896 |
Selling, general and administrative expenses | (569,696) | (778,218) | (814,393) |
Other operating income (expenses) | 29,113 | 26,223 | 18,379 |
Impairment of assets | (1,069,528) | (2,779,146) | (1,882,239) |
Equity in earnings of unconsolidated companies | (111,581) | (46,917) | (72,774) |
INCOME (LOSS) BEFORE FINANCIAL INCOME (EXPENSES) AND TAXES | (1,111,902) | (2,662,033) | (1,239,131) |
Financial result, net | (46,184) | (63,654) | (234,183) |
INCOME (LOSS) BEFORE TAXES | (1,158,086) | (2,725,687) | (1,473,314) |
Income and social contribution taxes | 201,807 | 133,818 | 5,196 |
Net income (loss) | (956,279) | (2,591,869) | (1,468,118) |
Depreciation/amortization | 684,121 | 874,299 | 836,660 |
Investments in associates and jointly-controlled entities | 346,080 | 303,526 | 725,356 |
Total assets | 14,872,755 | 16,459,784 | 27,324,285 |
Total liabilities | 3,315,546 | 3,407,444 | 7,214,899 |
Operating Segments | South America Operation |  |  |  |
Segment reporting as per business segments |  |  |  |
Net sales | 4,025,736 | 4,775,598 | 5,477,228 |
Cost of sales | (3,523,394) | (4,103,231) | (4,800,063) |
GROSS PROFIT | 502,342 | 672,367 | 677,165 |
Selling, general and administrative expenses | (202,862) | (253,177) | (313,521) |
Other operating income (expenses) | 11,260 | 41,396 | 2,985 |
Impairment of assets |  | (138,765) | (354,468) |
Equity in earnings of unconsolidated companies | 41,554 | 16,366 | 36,550 |
INCOME (LOSS) BEFORE FINANCIAL INCOME (EXPENSES) AND TAXES | 352,294 | 338,187 | 48,711 |
Financial result, net | (74,301) | (96,822) | (98,557) |
INCOME (LOSS) BEFORE TAXES | 277,993 | 241,365 | (49,846) |
Income and social contribution taxes | (123,552) | (107,124) | (104,308) |
Net income (loss) | 154,441 | 134,241 | (154,154) |
Depreciation/amortization | 155,038 | 182,672 | 192,014 |
Investments in associates and jointly-controlled entities | 584,898 | 404,522 | 575,845 |
Total assets | 5,208,265 | 5,582,926 | 7,046,438 |
Total liabilities | 1,711,963 | 1,651,590 | 2,451,835 |
Operating Segments | Special Steels Operation |  |  |  |
Segment reporting as per business segments |  |  |  |
Net sales | 6,228,543 | 6,884,733 | 8,882,071 |
Cost of sales | (5,301,172) | (6,238,749) | (8,333,189) |
GROSS PROFIT | 927,371 | 645,984 | 548,882 |
Selling, general and administrative expenses | (166,656) | (284,962) | (371,481) |
Other operating income (expenses) | 14,989 | 14,166 | 21,791 |
Impairment of assets |  |  | (1,924,868) |
Equity in earnings of unconsolidated companies | 15,460 |  |  |
INCOME (LOSS) BEFORE FINANCIAL INCOME (EXPENSES) AND TAXES | 791,164 | 375,188 | (1,725,676) |
Financial result, net | (122,837) | (148,313) | (288,021) |
INCOME (LOSS) BEFORE TAXES | 668,327 | 226,875 | (2,013,697) |
Income and social contribution taxes | (192,902) | (64,348) | (283,633) |
Net income (loss) | 475,425 | 162,527 | (2,297,330) |
Depreciation/amortization | 344,059 | 526,136 | 650,374 |
Investments in associates and jointly-controlled entities | 199,647 |  | 2,082 |
Total assets | 8,834,041 | 11,970,202 | 17,077,208 |
Total liabilities | 2,753,091 | 6,519,255 | 9,369,552 |
Eliminations and Adjustments |  |  |  |
Segment reporting as per business segments |  |  |  |
Net sales | (1,332,767) | (1,074,340) | (1,067,551) |
Cost of sales | 1,331,544 | 1,073,906 | 1,076,111 |
GROSS PROFIT | (1,223) | (434) | 8,560 |
Selling, general and administrative expenses | (176,081) | (244,302) | (261,938) |
Other operating income (expenses) | 47,882 | 43,951 | 50,207 |
Gains and losses on assets held for sale and sales of interest in subsidiaries and associates | (721,682) | (58,223) |  |
Reversal of contingent liabilities, net | 929,711 |  |  |
Equity in earnings of unconsolidated companies | 19,970 | 17,780 | 11,722 |
INCOME (LOSS) BEFORE FINANCIAL INCOME (EXPENSES) AND TAXES | 98,577 | (241,228) | (191,449) |
Financial result, net | (335,629) | (33,093) | (1,633,609) |
INCOME (LOSS) BEFORE TAXES | (237,052) | (274,321) | (1,825,058) |
Income and social contribution taxes | (77,481) | (279,800) | 1,820,363 |
Net income (loss) | (314,533) | (554,121) | (4,695) |
Investments in associates and jointly-controlled entities | 149,674 | 90,796 | 89,599 |
Total assets | 4,335,438 | 1,949,459 | (2,144,341) |
Total liabilities | 9,034,272 | 8,020,494 | 6,256,225 |
Eliminations and Adjustments | Brazil Operation |  |  |  |
Segment reporting as per business segments |  |  |  |
Net sales | (1,216,526) | (885,050) | (817,494) |
Eliminations and Adjustments | North America Operation |  |  |  |
Segment reporting as per business segments |  |  |  |
Net sales | (59,478) | (90,267) | (121,292) |
Eliminations and Adjustments | South America Operation |  |  |  |
Segment reporting as per business segments |  |  |  |
Net sales | (6,490) | (6,386) | (685) |
Eliminations and Adjustments | Special Steels Operation |  |  |  |
Segment reporting as per business segments |  |  |  |
Net sales | R$ (50,273) | R$ (92,637) | R$ (128,080) |

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