Semiconductors are materials with conductivity between conductors and insulators at room temperature, and they are also materials with controllable conductivity ranging from insulators to conductors. Semiconductor equipment is an important supporting industry for the entire semiconductor industry, and the growth of the Chinese semiconductor equipment market is due to the vigorous development of the entire semiconductor industry in China and the continuous policy support for the semiconductor industry by the government in recent years. Downstream wafer fabs in the industry have successfully achieved mass production at key process nodes, and multiple leading domestic semiconductor manufacturing companies have entered a period of capacity expansion, providing the driving force for the technological capabilities and industrial scale expansion of domestic semiconductor equipment enterprises