ANSTEEL(SZ:000898) Xin Hua She·2026-02-04 03:10Group 1 - The construction of the Xian Mountain Iron Mine is taking place in challenging geological conditions, described as a "construction forbidden zone" due to complex folding, fractured zones, and aquifer interlayers, compounded by severe winter conditions [2] - The Xian Mountain Iron Mine is recognized as the largest single underground iron mine in the country, highlighting its significance in the mining industry [3] Group 2 - Advanced technologies such as IoT, AI, and digital twin are being integrated into mining operations, facilitating a transition from traditional mining methods to digital and intelligent practices [5] - The construction team is focused on creating a green circular system underground, aiming for waste material to be backfilled on-site and wastewater to be recycled, thus achieving a sustainable resource extraction process [5]