The document summarizes the key financial and operational results of a company for the first quarter of 2016 compared to the same period in 2015. Sales volumes declined for chrysotile mineral by 25.2% and fiber-cement by 8%. Consolidated revenue decreased 9.4% to R$228.9 million. Adjusted EBITDA fell 23.2% to R$38.1 million and net profit totaled R$8.3 million, a decline of 59%. The company also saw reductions in domestic and foreign markets.