Henry Warren is director of the Inorganics Group at IHS Markit and is an integral member of the Vinyls Market Advisory Service.

Mr. Warren performs market analysis of the polyvinyl chloride (PVC) industry and its precursors - ethylene dichloride (EDC) and vinyl chloride monomer (VCM). He is a key contributor to the annual World Analysis - Vinyls and the in-depth monthly vinyls service.

For most of his career, he has covered hydrochloric acid, chlorinated solvents, caustic potash, and caustic soda, but his focus has continued to center on vinyls. He joined IHS Markit, now IHS Markit, when it acquired Harriman Chemsult, a highly regarded consultancy specializing in the chlor-alkali and vinyls segment.

Mr. Warren entered the field of chemical market analysis in 1996, analyzing feedstocks and several polyolefin value chains in Europe, North America, and Latin America. Along with the stakeholder relationships he has built over several decades, his in-depth understanding of the industry contributes to the unparalleled level of insight that IHS Markit brings to this sector.