Ready-mixed dry powder mortar belongs to two high-level enterprises, because the two high-level enterprises are high in energy consumption and high in pollution. As the name implies, it mainly refers to enterprises with high energy consumption and high pollution. High-energy-consuming industries mainly include steel, nonferrous metals, chemicals, electric power, petroleum processing, coking and building materials, with electricity consumption accounting for about 64% of industrial electricity consumption and energy consumption accounting for about 7% of national industrial energy consumption. High-energy-consuming industries are often accompanied by high pollution, which lays a hidden danger to the future energy crisis and affects the living environment of the surrounding residents. The ready-mixed dry powder mortar belongs to building materials, so the ready-mixed dry powder mortar belongs to two high-tech enterprises.