The first shipment of copper concentrate from the Mantoverde Mine in Chile, in which Mitsubishi Materials Corporation holds a 30％ interest, arrived at our Naoshima Smelter & Refinery. On October 24, a ceremony was held at the smelter in…
Mitsubishi Materials Corporation was certified as a Healthy Company Declaration Gold Certification for two consecutive years, which is recognized by the health company declaration Tokyo promotion meeting.
Naoshima Smelter & Refinery of Mitsubishi Materials Corporation and Onahama Smelter & Refinery of its Group company Onahama Smelting & Refining Co., Ltd. have been assessed under the Copper Mark Assurance Framework and awarded The Copper…
Mitsubishi Materials Corporation held a health promotion event as part of its health and productivity management activities called "Exercise for Physical Exercise" during National Occupational Health Week, inviting a world-class athlete as…
Mitsubishi Materials Corporation today transferred all of its shares of New Energy Fujimino Co., Ltd., a consolidated subsidiary of MMC, to Terrarem Group Co., Ltd.
In November 2023, Mitsubishi Materials Corporation launched the MMC Acceleration Program "Wild Wind" to speed up the commercialization of projects that would be difficult for MMC to achieve on its own by collaborating with startups and…
Mitsubishi Materials Corporation has developed "MZC®1" SH+, a new chromium zirconium-based copper (Cu-Cr-Zr) alloy product that boasts both a high level of mechanical strength and electrical conductivity.
Mitsubishi Materials Corporation established the Transition-Linked Finance Framework in November 2023, to promote our efforts to achieve carbon neutrality.
Mitsubishi Materials Corporation has established new Our Values to serve as the guiding principles for "For people, society and the earth, circulating resources for a sustainable future" as we strive to fulfill Our Commitment toward 2030.
MMC RYOTEC Corporation, a consolidated subsidiary of Mitsubishi Materials Corporation, aims to enhance the manufacturing system for the mining and civil engineering tools it manufactures and sells and has decided to construct a new plant…
Mitsubishi Materials Corporation has developed a "square silicon substrate," one of the world's largest rectangular-shaped silicon substrates that achieves high flatness and low surface roughness.
Mitsubishi Materials Corporation has been making preparations and detailed considerations within the New Europe Company Preparation Department since May 2024 for the establishment of a regional management company in Europe and has decided…
Mitsubishi Materials Corporation has reviewed its greenhouse gas emissions in accordance with the commencement of the changed periodic reporting as mandated by Act on Rationalization of Energy Use and Shift to Non-fossil Energy and Act on…
Mitsubishi Materials Corporation calculated the Carbon Footprint of Products for electrolytic copper produced at MMC Group's copper smelters in Japan and received third-party verification for the results, and obtained a certification that…
Mitsubishi Materials Corporation has decided to transfer all of the shares of Tohsoh Corporation, held by Mitsubishi Materials Techno Corporation, to Mitsubishi Kakoki Kaisha, Ltd..
Mitsubishi Materials Corporation has been working on the expansion of its plant in Valencia, Spain, which was completed as originally planned and started operations in May.
Mitsubishi Materials Corporation has been selected as a "Noteworthy Digital Transformation Companies 2024" following last year in a program run by the Ministry of Economy, Trade and Industry, the Tokyo Stock Exchange, and the Information…