Mitsubishi will contribute an initial $420m (Y61.54bn) for the equity interest at closing, followed by a matching ...

Secures a premier long-term strategic partner in Mitsubishi, which has a long history of joint venture partnerships in the ...

The Copper World mining project south of Tucson reaped a big financial boost Wednesday: Japan-based Mitsubishi Corp. will ...

Japan's Mitsubishi to buy into Arizona's Copper World project for $600m, weeks after the US imposed steep tariffs on ...

Hudbay Minerals Inc. HBM has entered into a joint venture agreement with Mitsubishi Corporation MSBHF that will help advance its Copper World project in Arizona. Under the agreement, Mitsubishi will ...

Hudbay Minerals (NYSE:HBM) +13.2% pre-market Wednesday after posting better than expected Q2 adjusted earnings and announcing ...

Mitsubishi Corp. has agreed to pay $600 million for a 30% stake in a proposed US copper project being developed by HudBay ...

Hudbay Minerals said on Wednesday Mitsubishi Corp will buy a 30 per cent stake in its Copper World project in Arizona for ...

Japan's Mitsubishi Corporation said on Thursday it would spend 600 million dollars to buy a 30 percent stake in a copper mine ...

Mitsubishi is acquiring a one-third stake in Hudbay Minerals' copper project in Arizona for $600 million, creating a critical metals joint venture together.

Deal hands Mitsubishi a 30% stake in Hudbay's Copper World project, sharply reducing its upfront funding needs.

Japan’s Mitsubishi Materials is considering scaling back copper concentrate processing at its Onahama Smelter & Refinery as ...