incremental construction; Fulad Mubarak's new way to create new businesses and change in industrial production The first national and special meeting of the additive manufacturing chain (AMnexus 2026) with the aim of bringing together the players of this technological chain and developing cooperation between universities, knowledge-based companies, large industries and investors, was held under the auspices of Tehran University. In this meeting, Mahmoud Nili Ahmedabadi, event secretary and faculty member of Tehran University, Afshin, Vice President of the President for Science, Technology and Knowledge-Based Economy, and Saeed Zarandi, CEO of Mubaraka Steel Group, explained the various aspects of additive manufacturing technology of scientific technology and industrial structure development, and industrial value development. chain, turning research capabilities into commercial products, and the role of large industries in technological investments.