2 1 1。 Xuzhou University of Mining and Technology (China University of Mining and Technology) is a 2 1 1 university, because Xuzhou University of Mining and Technology is a national key university directly under the Ministry of Education, and it is also a university built by the national 2 1 1 engineering advantage discipline innovation platform project. In addition, it is a university jointly established by the Ministry of Education, Jiangsu Provincial People's Government and state administration of work safety.