https://www.delmarvapublicmedia.org/tags/chemicals-and-electronics-and-communications chemicals and electronics and communications en-US Copyright Tue, 22 Jan 2013 14:22:01 GMT https://www.delmarvapublicmedia.org/local-news/2013-01-22/dupont-earnings-decline-in-4th-quarter DOVER, Del. (AP) - The DuPont Co. says weakness in performance chemicals and electronics and communications, coupled with costs associated with growth… Tue, 22 Jan 2013 14:22:01 GMT https://www.delmarvapublicmedia.org/local-news/2013-01-22/dupont-earnings-decline-in-4th-quarter Don Rush