The "MMMM" (Minerals, Metals, Metallurgy & Materials) Fair, established in 1993, is an international event dedicated to the industries of minerals, metals, metallurgy, and materials. This biennial fair, held in New Delhi, attracts leading companies and experts from the respective sectors. The name "MMMM" represents the core themes of the fair minerals, metals, metallurgy, and materials. The organization is managed by Hyve India Pvt Ltd, a subsidiary of the UK-based Hyve Group PLC. The fair has established itself both in India and internationally as a central platform for business deals and the exchange of expertise. The focus of the fair is on the latest developments and technologies in metal production, metallurgy, mineral processing, and material sciences. It showcases products like aluminum, zinc, copper, as well as cutting-edge machinery and technologies for metalworking, foundry technology, and welding equipment. Additionally, the fair provides insights into forward-looking areas such as automation, energy conservation, and environmental protection. The significance of MMMM for New Delhi and India stems from its role as a meeting point for national and international experts, thereby strengthening India's position in these key industries. The event attracts a wide array of visitors, including professionals from metalworking, mining, and mineral processing sectors. Highlights of the fair include international conferences, open seminars, and the presentation of Industry Excellence Awards. It thus serves as an ideal platform for knowledge exchange, innovation, and the recognition of industry leaders. Exhibitors and visitors come from various industries, primarily from the metal and mining industry and the material science sector. The regular rotation of the venues allows participants to acquire a broad spectrum of expertise and contacts in different regions of India. By integrating cultural diversity and technological innovation, each venue offers a unique experience that inspires and motivates both professional visitors and exhibitors. The MMMM Minerals Metals Metallurgy Materials will take place on 3 days from Thursday, 10. September to Saturday, 12. September 2026 in New Delhi.