...South32 Ltd.'s evolving commodity portfolio remains diverse. The company's portfolio will reduce to eight commodities on completion of the announced sale of the Cerro Matoso nickel business. Nevertheless, South32 continues to have a broad exposure to four base metals, manganese, plus the three stages of the aluminum value chain: bauxite, alumina, and aluminum. Until the U.S.-based Taylor zinc dominant mining project begins production in 2027, South32 will be more exposed to the aluminum value chain, which accounted for about 59% of underlying EBITDA in fiscal 2025. The company's Taylor deposit in Arizona, now under construction, will...