Group 1 - A new large strontium mine has been discovered in the Lishui Basin after four years of exploration, with inferred resource amounts reaching 545.55 thousand tons and mineral amounts at 265.40 thousand tons, with an average grade of 48.65% [1] - Strontium is an important rare metal widely used in special ceramic materials and magnetic alloy manufacturing, playing a significant role in national industrial development and technological advancement [2]