Emerald Kalama Chemical, a business group of Emerald Performance Materials, recently announced it has appointed David Keung to the newly created position of Asia Sales manager to support growing demand for K-FLEX® plasticizers in the Asia-Pacific region. He will be based in the Hong Kong sales office.

Keung has more than 12 years of experience in the specialty materials industry, serving in various technical, product development, business development, and marketing roles. He most recently served as Commercial Market manager at BASF East Asia Regional Headquarters Ltd.

For more information, visit www.emeraldmaterials.com.