Chemtura Corporation (Chemtura) is a diversified global developer, manufacturer and marketer of performance-driven engineered specialty chemicals. Chemtura's products are sold to industrial manufacturing customers for use as additives, ingredients or intermediates. Its agrochemical products are sold through dealers and distributors to growers and others. Its pool, spa and household chemical products are sold through independent retailers, mass merchants and larger retailers to consumers for in-home and outdoor use. Its operations are located in North America, Latin America, Europe and Asia. In addition, it has joint ventures primarily in the United States, but also in Asia and Europe. It has four segments: Industrial Performance Products, Industrial Engineered Products, Consumer Products and Chemtura AgroSolutions. In May 2013, the Company acquired UP Chemical Co., Ltd.'s (UP Chem) 50% stake in DayStar Materials, LLC.