UA380S is a high-performance macro-reticular, strong-base anion exchange resin (sulfate form) specially engineered for efficient uranium recovery in both In-Situ Leaching (ISL) and Resin-In-Pulp (RIP) mining methods. Featuring a crosslinked polystyrenic matrix, this resin delivers excellent mechanical strength, osmotic stability, rapid kinetics, and a high exchange capacity (≥ 1.30 mmol/mL, Cl⁻ form)—optimizing uranium adsorption in harsh mineral environments.