You'd better go to Baotou Bookstore, where the map is absolutely formal and large, including the rare earth development zone. The shops and newsstands outside are all small maps, which don't look good on the wall.

Baotou Book City Address: Tietie Street in Kunqu is the first floor of a shopping mall. (East of Bai Bao Building)

Baotou Bookstore can also book maps of Inner Mongolia and Baotou, tell them the size and specifications, and they will get in touch with you when the goods arrive.