Deputy Prime Minister Tran Hong Ha signed Decision No. 2581/QD-TTg on November 24, 2025, approving the adjusted master plan for the exploration, exploitation, processing, and utilization of mineral resources in the following areas: the Nui Phao tungsten mine in Thai Nguyen province, the Ta Phoi copper mine in Lao Cai province, and the Tho Son and Thong Nhat bauxite mines in Dong Nai province. This adjustment is part of the broader master plan for mineral resource exploration, exploitation, processing, and utilization for the period 2021–2030, with a vision extending to 2050.