Which region does the license plate 'Hei F' belong to?

[HadleyFitz]

Hei F is the license plate for Yichun City, Heilongjiang Province. The license plate codes for various regions in Heilongjiang Province are as follows: Hei A is for Harbin City, Hei B is for Qiqihar City, Hei C is for Mudanjiang City, Hei D is for Jiamusi City, Hei E is for Daqing City, Hei G is for Jixi City, Hei H is for Hegang City, Hei J is for Shuangyashan City, Hei K is for Qitaihe City, Hei L is for counties and county-level cities under Harbin, Hei N is for Heihe City, Hei P is for Daxing'anling Prefecture, and Hei R is for the Agricultural Reclamation Administration Bureau of Heilongjiang. The first Chinese character on the license plate represents the abbreviation of the province. These plates are mounted on the front and rear of vehicles and are made of materials such as aluminum, iron, plastic, or paper, displaying the vehicle's registration number, registration region, and other relevant information.