OVERLAND PARK, Kan.–(BUSINESS WIRE)–Compass Minerals (NYSE: CMP) has completed its purchase of a 35 percent stake in Produquímica Industria e Comercio S.A. (Produquímica), one of Brazil’s leading manufacturers and distributors of specialty plant nutrients. “We look forward to growing a strong partnership with Produquímica,” said Fran Malecha, Compass Minerals president and CEO. “This investment, which includes a path to ownership by early 2019, complements our plant nutrition strategy and is
