On September 12, the 18th Indonesian National Metallurgy and Materials Seminar and the 3rd IC-EMAMM 2026 were held at Hasanuddin University, focusing on sustainable technologies and mineral downstreaming. Huayou Indonesia was the only industrial enterprise invited to deliver a keynote speech. Regional General Manager Wei Linkui shared the company's localized industrial practices and green downstream development experience. The conference brought together experts from universities in multiple countries, along with over 50 faculty members, students, and researchers, serving as a bridge for Huayou to connect with Indonesian universities and research institutions for industry-academia-research collaboration, thereby supporting the quality and efficiency improvement of Indonesia's downstream industry.