Panzhihua Steel (Pangang) has implemented a self-developed short-process
high‑purity vanadium pentoxide (V2O5) production technology that addresses the
trade-off between high product quality and low-cost manufacturing. Since April
the method has been used on the high‑purity vanadium line at Panzhihua Vanadium
Products Co., sharply reducing impurity levels and cutting material consumption
costs by more than 15% versus before the upgrade.