Freeport-McMoRan Executive and Leadership Team

Fisher Sand & Gravel, founded 1952, the parent company of Fisher Industries, operates twelve commercial crushing and forty-five portable crushing plants throughout twelve states. Each year the company mines and processes over 30 million tons of aggregate material and performs over one hundred projects. The Company is headquartered in North Dakota.

Northern Star Resources Ltd is a prominent Australian gold mining company that has established itself as one of the largest gold producers in Australia and a significant player in the global gold mining industry. The company operates multiple high-quality gold mining operations across Western Australia and Alaska, with a portfolio that includes both underground and open-pit mines supported by modern processing facilities. Northern Star has built its success through a combination of organic growth, strategic acquisitions, and operational excellence, consistently expanding its resource base and production capacity over the years. The company's flagship operations include major mining complexes in the prolific Kalgoorlie and Yandal gold regions of Western Australia, areas with rich mining heritage and substantial remaining mineral potential. Northern Star is committed to sustainable mining practices, prioritizing safety, environmental stewardship, and positive relationships with local communities and Indigenous stakeholders in the regions where it operates. The company invests heavily in exploration activities to discover new ore bodies and extend mine life across its operations, maintaining a robust pipeline of development projects and growth opportunities. Northern Star employs advanced mining technologies and processing techniques to optimize gold recovery and operational efficiency while managing costs effectively. As a constituent of the Australian Securities Exchange, the company maintains strong corporate governance standards and transparent reporting practices. Northern Star's management team brings extensive mining industry experience and has demonstrated a track record of value creation through disciplined capital allocation, operational improvements, and strategic portfolio management in the competitive global gold mining sector.

Saudi Arabian Mining Co. engage in the exploration and development of mineral and metal resources. It also trades and processes minerals and metals. Its products include gold and base metals, phosphate, aluminum, and industrial minerals. It also builds public infrastructure such as railways and ports. The company was founded on March 23, 1997 and is headquartered in Riyadh, Saudi Arabia.

Coeur Mining, Inc. is a U.S.-based precious metals producer headquartered in Chicago, Illinois, founded in 1928. The company is engaged in the exploration, development, and production of silver and gold across a portfolio of wholly-owned mining operations in North America. Coeur's operating assets include the New Afton gold-copper mine in British Columbia, Canada, the Rainy River gold-silver mine in Ontario, Canada, the Las Chispas silver-gold mine in Sonora, Mexico, the Palmarejo gold-silver complex in Chihuahua, Mexico, the Rochester silver-gold mine in Nevada, the Kensington gold mine in Alaska, and the Wharf gold mine in South Dakota. The company conducts ongoing exploration activities across the United States, Canada, and Mexico, with a focus on expanding reserves and resources at key sites. Coeur is committed to responsible mining practices, having achieved a greenhouse gas net intensity emissions reduction goal and consistently ranking among industry leaders in employee safety at U.S. mines. The company is one of the largest employers in the communities surrounding its mining operations and maintains a strong focus on environmental stewardship and community engagement.