We never talk about the energy consumption of equipment. What we do is to make the best use of energy and give full play to its value. Energy consumption is directly related to the level of production costs. We are as concerned as you. During the carbonization of materials, some of the purified combustible gas can be used to heat the carbonization equipment, and the surplus can be used for other heating equipment and other purposes. The high-temperature waste gas generated in the carbonization furnace area is used to provide heat source for the front dryer after purification, and the whole process is energy-saving.