Kitco Mining Channel

Korea Zinc in talks with US tech firms to extract rare earths from data centre waste
Korea Zinc is in talks with major US technology firms to recycle data centre waste and extract rare earths, its chairman said, amid a US push to reduce reliance on Chinese minerals.The firm, one of the world’s largest smelters, also aims to secure battery and solar panel waste containing metals and rare earths needed in fields such as electronics, electric vehicles, energy and defence, chairman Yun B. Choi said in an interview.

CATL signs MOU with Rio Tinto on electrification, recycling
Chinese battery maker CATL signed a memorandum of understanding with Rio Tinto to deepen cooperation in electrification, supply chains and broader commercial initiatives, according to a statement on CATL’s Chinese social media account on Thursday.The two companies will focus on promoting the electrification of mining operations and exploring battery material recycling and the circular development of key mineral resources.

Vale more than doubled ore production from waste material in 2025
Brazilian mining company Vale said on Thursday it produced 26.3 million metric tons of iron ore in 2025 from materials previously classified as waste or tailings, more than double the 12.7 million tons produced this way a year earlier.The volume exceeded the company’s initial forecast of some 20 million tons of iron ore from waste materials last year, Vale said.













