The project is located in Taiyuan City, Shanxi Province, with a construction area of 58743 square meters. The secondary material yard consists of three exposed material strips A, B, and C, which are arranged in parallel. Each material strip is about 33m wide and 12m high, with a length of about 465m for strip A, 368m for strip B, and 283m for strip C. The total dynamic storage capacity is about 200000 tons. There are 2 mixing and stacking machines, 3 mixing and reclaiming machines, and 5 belt conveyors used for mixing sintering raw materials. A windproof and dust suppression net is built around the perimeter, with a height of about 18 meters and an area of about 71000 square meters inside the dust suppression net.