Corsa Coal Corp. provided earnings guidance for the first quarter and full year of 2017. For the first quarter of 2017, the company expects to reported total sales of Metallurgical in the range of $275,000 to $350,000 and total sales of Thermal in the range of $190,000 to $250,000. For the full year of 2017, the company expects to reported total sales of Metallurgical in the range of $1,325,000 to $1,475,000 and total sales of Thermal in the range of $625,000 to $725,000.