Optima Chemical has acquired manufacturing assets in Belle, West Virginia from The Chemours Company, a wholly owned subsidiary of DuPont. - See more at: http://www.contractpharma.com/contents/view_breaking-news/2015-07-06/optima-acquires-dupont-manufacturing-assets/?utm_source=twitterfeed&utm_medium=twitter&utm_campaign=Feed%3A+ContractPharmaBreakingNews+%28Contract+Pharma+Breaking+News%29#sthash.4zmKbWNL.dpuf