Trisul S.A. reported unaudited consolidated earnings results for the fourth quarter and full year of 2011. For the quarter, the company reported net operating revenue of BRL 182,643,000 against BRL 180,396,000 for the same period last year. Operating income was BRL 16,461,000 against operating loss of BRL 4,712,000 for the same period last year. Income before income taxes and social contribution was BRL 9,876,000 against loss before income taxes and social contribution of BRL 10,556,000 for the same period last year. Net income was BRL 2,725,000 against net loss of BRL 18,034,000 for the same period last year. EBITDA was BRL 31,080,000 against BRL 4,849,000 for the same period last year. Net cash provided by operating activities was BRL 25,878,000 against net cash used in operating activities of BRL 52,291,000 a year ago. Property and equipment acquisition was BRL 180,000 against BRL 2,223,000 a year ago. Intangible assets acquisition was BRL 66,000 against BRL 422,000 a year ago. For the year, the company reported net operating revenue of BRL 782,288,000 against BRL 785,896,000 for the same period last year. Operating income was BRL 21,635,000 against BRL 89,150,000 for the same period last year. Loss before income taxes and social contribution was BRL 9,560,000 against income before income taxes and social of contribution of BRL 69,051,000 for the same period last year. Net loss was BRL 40,422,000 against net income of BRL 39,159,000 for the same period last year. Net cash used in operating activities was BRL 270,401,000 against BRL 219,144,000 for the same period last year. Property and equipment acquisition was BRL 6,499,000 against BRL 2,291,000 for the same period last year. Intangible assets acquisition was BRL 1,551,000 against BRL 1,197,000 for the same period last year. EBITDA was BRL 75,668,000 against BRL 119,693,000 for the same period last year.