Mitsubishi Materials Appoints Naoyuki Toyama as President of Successor Company for Copper Business Integration

Mitsubishi Materials (TYO:5711) has named Naoyuki Toyama President of PPC Material, the new firm taking over its copper concentrates and related product sales. The company, wholly owned by Pan Pacific Copper, was set up on July 1, headquartered in Tokyo, according to a Tokyo bourse filing on Friday.