Duty-free cars refer to the prescribed models that the state enjoys duty-free preferential treatment for returned students. Duty-free cars are aimed at international students, visiting scholars and advanced students. , and can be enjoyed by people who study at their own expense or in public schools. After studying in foreign universities and scientific research institutions for a full academic year (more than 9 months) and obtaining the certificate of returning overseas students and graduation certificate or study certificate, each person can apply for buying a duty-free car within one year after returning home.

Beijing Zhongqi Cheng Yi is a duty-free automobile agency established with the approval of the General Administration of Customs in 2003, specializing in providing one-stop car purchase services such as duty-free automobile consultation, car purchase agency and bank loan. Handling the entrusted car purchase business can avoid unnecessary troubles such as running around in different places, unfamiliar processes, time-consuming and laborious.