In 2020，under the exposure to multiple unfavorable factors such as global economic downturn and COVID-19 Epidemic，major countries have continued to enhance the policies on both supply and demand ends，multinational companies have accelerated product delivery，so the global new energy vehicle market bucks fears of slowdown and the industry is under rapid development overall. The sales in the European market have jumped to 1.40 million vehicles and the European market becomes the world’s major incremental market；the Chinese market has a trend from low to high sales，the annual sales reached 1.37 million vehicles and China has become the first in the world’s single market for six consecutive years. The global industrial pattern is continuously adjusted，the supply chain pattern has a deep change，the electric transformation and regional supply chain construction are accelerated. In this context，three supply chain clusters are initially formed in Asia Pacific，Europe and North America. The problem of chip supply is more severe，while vehicle manufacturers create a “core-manufacturing craze”. The number of charging infrastructure in China continues to grow，business models and innovative applications are intensively developed. Under the combined action of long-term development orientation，short-term consumption promotion，continuous optimization of policy environment and other factors，China’s competitiveness in new energy industry has increased year by year and China ranked the third in terms of the integrated competitive in 2020. Looking forward to the future，carbon neutrality，cross-boundary car manufacturing and integration development etc. will profoundly affect the development of new energy vehicle industry. It is recommended to improve the future policy system and strengthen the guidance and support of policy as soon as possible.