Do you need tickets for Ningbo International Circuit?

Ningbo International Circuit needs tickets. Ningbo International Circuit needs tickets to enter. The ticket price is 200 yuan per person, and there will be preferential prices under special circumstances. The total length of Ningbo International Circuit is 4.0 1km, and there are 22 curve designs with different speeds and radii (including 13 left turns and 9 right turns). The trajectory fluctuates with the mountain, and the height difference between the lowest point and the highest point is 24 m.