People view a Tesla Model X vehicle at the Automobile exhibition area during the third China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 2020. A total of seven world's top automakers participated in this year's CIIE, showcasing various vehicles from countries such as Germany, the United States, Britain, Japan, South Korea and Sweden. (Photos: Xinhua)

An electric Porsche race car is seen at the Automobile exhibition area during the third China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 2020. A total of seven world's top automakers participated in this year's CIIE, showcasing various vehicles from countries such as Germany, the United States, Britain, Japan, South Korea and Sweden.

People view an Apollo Intensa Emozione (IE) car at the Automobile exhibition area during the third China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 2020. A total of seven world's top automakers participated in this year's CIIE, showcasing various vehicles from countries such as Germany, the United States, Britain, Japan, South Korea and Sweden.

Photo taken on Nov. 5, 2020 shows a concept car at the Automobile exhibition area during the third China International Import Expo (CIIE) in Shanghai, east China. A total of seven world's top automakers participated in this year's CIIE, showcasing various vehicles from countries such as Germany, the United States, Britain, Japan, South Korea and Sweden.

Photo taken on Nov. 5, 2020 shows a Lexus vehicle equipped with Pony.ai self-driving system at the Automobile exhibition area during the third China International Import Expo (CIIE) in Shanghai, east China. A total of seven world's top automakers participated in this year's CIIE, showcasing various vehicles from countries such as Germany, the United States, Britain, Japan, South Korea and Sweden.

People view a Tesla Model 3 vehicle at the Automobile exhibition area during the third China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 2020. A total of seven world's top automakers participated in this year's CIIE, showcasing various vehicles from countries such as Germany, the United States, Britain, Japan, South Korea and Sweden.

A visitor takes photos of a concept car at the Automobile exhibition area during the third China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 2020. A total of seven world's top automakers participated in this year's CIIE, showcasing various vehicles from countries such as Germany, the United States, Britain, Japan, South Korea and Sweden.

Photo taken on Nov. 5, 2020 shows an Apollo Intensa Emozione (IE) car at the Automobile exhibition area during the third China International Import Expo (CIIE) in Shanghai, east China. A total of seven world's top automakers participated in this year's CIIE, showcasing various vehicles from countries such as Germany, the United States, Britain, Japan, South Korea and Sweden.

Photo taken on Nov. 5, 2020 shows a Volvo XC90 vehicle at the Automobile exhibition area during the third China International Import Expo (CIIE) in Shanghai, east China. A total of seven world's top automakers participated in this year's CIIE, showcasing various vehicles from countries such as Germany, the United States, Britain, Japan, South Korea and Sweden.

People try Honda motorcycles during the third China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 2020. A total of seven world's top automakers participated in this year's CIIE, showcasing various vehicles from countries such as Germany, the United States, Britain, Japan, South Korea and Sweden.

A Mercedes-Benz Arocs 8X8 vehicle is seen at the Automobile exhibition area during the third China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 2020. A total of seven world's top automakers participated in this year's CIIE, showcasing various vehicles from countries such as Germany, the United States, Britain, Japan, South Korea and Sweden.