TOKYO -- Mitsubishi Materials has moved to turn around its struggling copper business with plans to a build smelter in Europe that will handle recycled circuit boards, an effort to shield itself from China-related supply disruptions.
Japanese company's smelting business suffers profit slump

Mitsubishi Materials is cutting back on copper concentrate processing and focusing on recycling at its Onahama facility in Japan's Fukushima prefecture. (Mitsubishi Materials)
TOKYO -- Mitsubishi Materials has moved to turn around its struggling copper business with plans to a build smelter in Europe that will handle recycled circuit boards, an effort to shield itself from China-related supply disruptions.