On November 24, 2025, Deputy Prime Minister Tran Hong Ha signed Decision 2581/QD-TTg, amending the master plan for the exploration, exploitation, processing, and utilization of mineral resources for the period 2021–2030, with a vision to 2050 (originally issued under Decision 866/QD-TTg on July 18, 2023). Among the adjusted areas is the Nui Phao Tungsten Mine in Thai Nguyen Province.