Over 250 Soviet volunteer pilots and 885 aircraft were provided to China. The aircraft included Polikarpov I-15, Polikarpov I-16, and Polikarpov I-153.
China received over 250 Soviet volunteer pilots and 885 aircraft from the Soviet Union. These aircraft consisted of the Polikarpov I-15, Polikarpov I-16, and Polikarpov I-153 models.