Dear Colleagues, a new Industrial Challenge has been published on the website of the upcoming 124th ESGI. Industrial Sector: *Manufacturing*Challenge: *Mathematical modeling of characteristics and stabilization of microcellular and sponge rubber* An overview of the Challenge is available at www.sportellomatematico.it/ESGI2016/challenges/ <http://www.sportellomatematico.it/ESGI2016/index.php/challenges/> More Industrial problems will be published soon. Stay tuned at www.sportellomatematico.it/ESGI2016/. Best Regards, *The Organizing Team* Maurizio Ceseri Sportello Matematico per l'Industria Italiana Istituto per le Applicazioni del Calcolo (IAC-CNR) via dei Taurini 19, 00185 Roma (Italy) Tel: (+39) 0649270969 Website: sportellomatematico.it