KINGWOOD, TX - Orion Engineered Carbons LLC is increasing prices for domestically produced carbon black and pigment preparations CORASOL^®, DERUSSOL^® and TACK^® by $0.15/lb for deliveries to the Americas. Imported pigment prices will increase by up to 9 percent depending on grade. 

The price increases will be effective for all deliveries on or after May 1, 2012.