The proceedings compile a wide range of research papers presented during the conference, showcasing the commitment of the academic and professional community to exploring innovations in polymer materials and their eco-friendly applications. Key Topics Discussed: Polymer Materials and Sustainable Polymers; Polymer Processing and Biopolymers; Environmental and Socio-Economic Impacts of Plastics; Chemistry, Energy, and Green Chemistry; Materials Science, Nanomaterials, and Biomaterials; Electrical Technology and Information Systems; Social Sciences, Education, Politics, and Law; Agriculture, Food, Medical Sciences, Psychology, and Nutrition We hope this proceeding serves as a valuable reference for researchers, professionals, and students in their collective efforts toward the development of innovative and eco-friendly polymer materials.