Mongolian is not allowed?

Mongolian is still available.

2009125/20 165438 President Batoul delivered a speech at the award ceremony of the Mongolian Literature Law Competition of "Longevity People" in Mongolia. In his speech, he particularly emphasized that according to the Mongolian language law, from 2025, the ancient Uighur Mongolian language will be upgraded to the same status as the Cyrillic Mongolian language used now.