With China’s economic development into the middle and late stage of industrialization，the CV market has also transited from the period of rapid growth to the period of structural adjustment. Capacity supplement and structural adjustment are the main characteristics of the development of China’s CV market at this stage. Based on the data performance of the CV market over the years，and the market development environment in 2020，this report studies the development characteristics of the CV market through data analysis，and predicts the future development trend by integrating the changes of economic environment，policy environment，market environment and other factors，so as to provide valuable reference for the development of CV market and the business decision-making of various entities.