Yahua Group said its Zimbabwe KMC unit is accelerating a lithium sulfate
deep‑processing project with total investment of about $200m. The project
includes a smelter and a sulfuric acid plant, is designed to process 350,000
tpa of lithium concentrate and produce 75,000 tpa of lithium sulfate, and is
planned to enter operation in 2027. KMC is simultaneously building a
tin‑niobium‑tantalum separation project to enable full recovery of mineral
resources.