Faced with the continued rise in the cost of certain raw materials and a weakening of the real, Sun Chemical will increase prices on May 1, 2012 in Brazil on: • Solvent-based white inks by 5 percent plus 3 percent according to currency variation. • Solvent-based color inks by 3 percent plus 3 percent according to currency variation. • Water-based inks by 5 percent plus 3 percent according to currency variation. • Sheetfed offset inks by 5 percent plus 3 percent according to currency variat...