Related by context. Frequent words. (Click for all words.) 49 PPG Industries 46 PPG 40 Koppers 40 Sherwin Williams 39 Nova Chemicals 39 Kaiser Aluminum 39 Bekaert 38 Aleris 38 Eastman Chemical 38 PolyOne 37 CertainTeed 37 PPG Industries NYSE 37 Berry Plastics 37 Owens Corning 37 OMNOVA 36 Westlake Chemical 36 Spartech 36 Celanese 36 Arkema 36 OMNOVA Solutions 36 Ormet 35 Quanex 35 Sensient 35 Gerdau 35 NOVA Chemicals 35 Nucor Steel 35 Lanxess 35 Pigments 35 AK Steel 35 Allegheny Technologies 35 xpedx 34 Alcoa 34 DuPont 34 Valspar 34 ALCOA 34 Eastman Chemical Company 34 Cytec 34 AkzoNobel 33 powder coating 33 Cytec Industries Inc. 33 FreightCar America 33 Graphic Packaging 33 Johns Manville 33 Accuride 32 Foamex 32 Praxair 32 Sonoco 32 Ciba Specialty Chemicals 32 Horsehead 32 Bayer MaterialScience 32 Nucor 32 ArcelorMittal 32 Dow Chemical 32 coatings 31 Dow Chemical Co. 31 Intermet 31 MeadWestvaco 31 A. Schulman 31 LANXESS 31 Solutia 31 WW Grainger 31 Calgon Carbon 31 Dow Corning 31 Hayes Lemmerz 31 Metaldyne 31 Honeywell 30 Evonik 30 Brush Engineered Materials 30 SABIC Innovative Plastics 30 Chemtura 30 Fastenal 30 Clarcor 30 Masonite 30 Harsco 30 Silgan 30 Worthington Industries 30 Lubrizol Corporation 30 Akzo Nobel 30 Cummins Filtration 30 Coatings 30 Cooper Tire 30 AK Steel Holding 30 Coating 30 powder coatings 30 Corning Incorporated 30 Ametek 30 Osram Sylvania 30 AK Steel NYSE AKS 29 Intertape Polymer Group 29 Precision Castparts 29 TRW Automotive 29 Ameron International 29 Steel Dynamics 29 Johnson Controls 29 MeadWestvaco Corp. 29 BASF 29 Sherwin Williams Co. 29 Hayes Lemmerz International 29 Sealants 29 Lyondell 29 SHW