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

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

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 ...

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

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

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

Hudbay Minerals HBM-T said on Wednesday Mitsubishi Corp MSBHF will buy a 30% 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 ...

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

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

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

Hudbay, which is headquartered in Toronto, says that Copper World will support the U.S. Government's foreign investment and ...