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    Home /  About /  News and Events /  Client Highlights
    Client Highlights

    S&C Advises Hudbay Minerals on $600 Million Investment for Arizona Copper Project

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    August 18, 2025

    Hudbay Minerals has entered into a joint venture agreement with Mitsubishi Corporation that will see Mitsubishi acquire a 30% stake in Copper World, a wholly-owned subsidiary of Hudbay, for $600 million. 

    This deal facilitates a $1.5 billion investment in the U.S. critical minerals supply chain, with Copper World expected to deliver 85,000 tonnes of copper annually for 20 years once in production.  

    Located in Pima County, Arizona, Copper World is one of the highest-grade open pit copper projects in the Americas with proven and probable mineral reserves of 385 million tonnes at 0.54% copper. 

    The transaction includes $420 million as up-front consideration for a 30% equity interest in Copper World at closing and $180 million within 18 months of closing. 

    The S&C team is led by Sergio Galvis and Benjamin Kent, along with Estefania Souza, Michael Fronk and Marko Zerunyan. Eric Wang is advising on tax matters. Heather Coleman is advising on executive compensation matters. RuiHui (Rachel) Yu is advising on intellectual property matters. Christopher Mann, Eric Kadel, Jr. and Manon Scales are advising on regulatory matters. Matthew Brennan is advising on environmental matters. Juan Rodriguez is advising on global competition & foreign direct investment matters. 

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    Sergio J. Galvis Headshot Photo
    Sergio J. Galvis
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    Benjamin S.D. Kent Headshot Photo
    Benjamin S.D. Kent
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    Estefania Souza Headshot Photo
    Estefania Souza
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    Michael A. Fronk Headshot Photo
    Michael A. Fronk
    New York
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    S. Eric Wang Headshot Photo
    S. Eric Wang
    New York
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    Manon T. Scales Headshot Photo
    Manon T. Scales
    Washington, D.C.
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    Heather L. Coleman Headshot Photo
    Heather L. Coleman
    New York
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    RuiHui (Rachel) Yu Headshot Photo
    RuiHui (Rachel) Yu
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    Christopher L. Mann Headshot Photo
    Christopher L. Mann
    New York
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    Eric J. Kadel Jr. Headshot Photo
    Eric J. Kadel Jr.
    Washington, D.C.
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    Matthew J. Brennan Headshot Photo
    Matthew J. Brennan
    New York
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    Juan Rodriguez Headshot Photo
    Juan Rodriguez
    London
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