Boeing has signed a memorandum of agreement with leading composite supplier Toray Industries to expand its current contract for the Boeing 787 Dreamliner to include the 777X wings. Once finalized, the long-term contract extension will take effect in 2015 and meet Boeing’s customer affordability goals through the Partnering for Success program. The addition of the 777X to the current 787 contract represents a significant increase in the material provided to Boeing by Toray. Boeing and Toray will also collaborate to improve commercialization of composites in the aerospace market. Specific areas the companies will address include increased consistency and performance of composites across the production system and a cost structure that is more competitive with metals. Boeing and Toray pioneered the use of prepreg composites – a combination of high-strength carbon fiber and toughened epoxy resin – in the 1970s. By 1994, assemblies including the empennage and floor beams were being produced for the 777 program, the first commercial airplane featuring structurally significant composite parts. That early success culminated in the launch of the 787 in 2004, the world’s first largely composite commercial airplane.