Eastman Chemical Company Hosted Its Annual Regional Leaders Breakfast For Officials In The Tri Cities Community At Meadowview Resort And Conference Center In Kingsport. Chairman And CEO Mark Costa Talked About The Company’s Tranformation Into A Leading Speciality Chemical Company That Employs Around 15-Thousand Employees Worldwide And Has Nearly 50 Manufacturing Sites Located All Across The Globe. He Also Discussed How Eastman Has Improved Its Portfolio By Shedding Underperforming, Volatile Businesses While Adding Higher Value To The Company.