Donald Chen

LANXESS Elastômeros do Brasil SA produces and markets elastomers such as those used in the production of tires, asphalt, shoes, automotive components, and food items. The firm was founded in 1962, and is based in Rio de Janeiro, Brazil.

Dipharma Francis SRL engages in manufacturing active pharmaceutical ingredients. It offers marketing and sales, custom synthesis, generics, IP support, quality standards services, research and devleopment. The company was founded by mario Biazzi and Ornella Barra in 1949 and is headquartered in Baranzate, Italy.

ARLANXEO Deutschland GmbH is a company based in Dormagen, Germany. The German company develops, produces, and markets high-performance rubbers for various applications, including automotive, building and construction, consumer goods, energy, oil & gas, industrial goods, oil additives, pharma & medical, plastics modification, wire & cable, and tires. ARLANXEO Deutschland GmbH offers a wide range of synthetic rubber products that can be found in everyday items such as vehicle tires, shoes, sports equipment, hoses, seals, and machine conveyor belts. ARLANXEO is committed to responsibility and sustainability, taking into account the well-being of their employees, stakeholders, products, and the environment. The company was founded in 2016 and is ultimately controlled by the Government of Saudi Arabia. Jorge Alberto Nogueira has been the CEO of the company since 2017.

Kalexsyn, Inc. develops medicinal chemicals and botanical products. Its services include medicinal chemistsry, custom synthesis, stable label synthesis and process development. The company was founded by David Zimmermann and Robert Gadwood in 2003 and is headquartered in Kalamazoo, MI.

Saudi Aramco Total Refining & Petrochemical Co. provides refining and petrochemicals services. It offers producing white products from heavy crude oil, liquefied petroleum gas, external citizenship activities, and external citizenship activities. The company was founded in 2008 and is headquartered in Al Jubail, Saudi Arabia.