On April 16, the world’s first boring machine capable of excavating kilometer-deep hard rock shafts, dubbed “Gangtie Jiliang”, rolled off the production line.
In June 2025, the world’s highest-altitude and largest-scale pressurized building complex at the Xijiang Huoshaoyun Lead-Zinc Mine was completed and delivered.
To meet the requirements for developing a unified national power market, China Southern Power Grid has overcome bottlenecks in key core technologies for solvers and developed Tianquan, China’s first independently controllable power solver.
