(4-traders.com) Release date- 21042017 - Specialty chemicals company LANXESS has successfully completed the acquisition of U.S. company Chemtura, one of the world's leading suppliers of flame retardant and lubricant additives, earlier than originally expected effective April 21, 2017. All required regulatory authorities have cleared the transaction. Already in...http://www.4-traders.com/CHEMTURA-CORP-6865706/news/Chemtura-LANXESS-successfully-completes-acquisition-of-Chemtura-24251892/