Where is the license plate 'Xin F' from?

[DiPenelope]

Xin F is the license plate code for the Ili Kazakh Autonomous Prefecture in the Xinjiang Uygur Autonomous Region. Ili Kazakh Autonomous Prefecture is the only city in China with four license plate codes: Xin F (directly under the prefecture counties and cities), Xin D (Kuitun City), Xin G (Tacheng Prefecture), and Xin H (Altay Prefecture). Here is some related information about license plate numbers: 1. The English letters on the license plate represent the first-level code of the city where the vehicle is registered. Generally, they are assigned by the provincial vehicle management office based on the status of each prefecture-level city, with A being the provincial capital, B the second largest city, and so on. 2. The license plate is a numbering and information registration system for vehicles. Its main function is to identify the region to which the vehicle belongs, and the owner and registration information of the vehicle can also be traced through the license plate.