BusinessByco suffers huge losses in 2QFY12Manzar TurkMay 22, 2012June 22, 2012 by Manzar TurkMay 22, 2012June 22, 2012 Karachi: Byco, petroleum products’ oil refining company, has suffered a loss after tax of Rs. 2,172 million in the second quarter as compared to a...