PITTSBURGH - Bayer MaterialScience LLC has named Xiaobin Zhong to the position of Sales Director, Regional Key Accounts, Coatings, Adhesives, Specialties (CAS), North America. In this role, Zhong is responsible for the management of regional accounts and technical specialists for the company’s U.S. CAS business. Zhong will report directly to Christine Bryant, Vice President, Regional Key Accounts, Distribution Sales and Marketing, CAS. Prior to this appointment, Zhong held several positions in the Bayer MaterialScience CAS organization in the Asia-Pacific region, most recently serving as Marketing Director for China.