Due to a dramatic spike in raw material, energy and transportation costs, Sun Chemical Corporation’s Performance Pigments Division will increase global pigment prices on average by 10 to 30 percent effective July 1.      “The hyperinflation of oil and natural gas has led to dramatically higher energy, raw material and freight costs,” said Myron Petruch, president, Performance Pigments, Sun Chemical. “In addition, there have also been dramatic cost increases in intermediates and pigments out of...