David Witte

Chemical Market Associates, Inc. was founded in 1979, CMAI's goal has been to add value to its clients' operations by providing accurate, timely market & business advisory services for the worldwide chemical, plastics, fibers and chlor-alkali industries. In order to meet the ever-changing needs of their clients, CMAI's services have developed and broadened to accommodate expanding industry requirements. At every level, CMAI focuses on understanding how their services can best support their clients by anticipating needs and developing innovative solutions. With offices in Houston, New York, London, Düsseldorf, Dubai, Bangkok, Singapore and Shanghai, CMAI is the leading global source of market & business advisory services for the chemical market

Ethyl Corp. provides blending and supply solutions. The firm supplies gasoline performance additives and diesel cetane improvers. It also offers terminal, storage, and trans loading services. The company was founded on February 15, 1887 and is headquartered in Richmond, VA.

Chevron, Inc. manufactures towing and recovery equipment. Its products include fuels and stations, gift and credit cards and motor oils and fuel & additives. The company was founded in 1969 and is headquartered in Mercer, PA.