Extruded Cement Panel (ECP) is an innovative extruded panel material. Its primary raw materials include cement, fibers, solid waste, and siliceous materials, with some manufacturers incorporating industrial by-products such as stone powder, construction waste, phosphogypsum, and tailings. These eco-friendly materials ensure high resource efficiency. The production process involves vacuum high-pressure extrusion and steam curing, resulting in panels with dense structures, stable performance, and precise dimensions. This manufacturing method enables versatile surface designs.