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With the proposal of“dual carbon”goals, China′ s construction of an ecological civilization has entered a new stage with the focus on reducing carbon. The eastern grassland area of the eastern Inner Mongolia Autonomous Region plays an important role in ensuring national energy security, ecological security, and achieving the goal of“carbon neutrality”as scheduled. However, the ecological environment in this area is characterized by extreme cold, semi-arid conditions, and a scarcity of topsoil. Furthermore, the ecological environment problems caused by mineral resources exploitation seriously restrict the sustainable development of regional energy and ecological security. Therefore, it is necessary to perform research on ecological restoration of mines in the grassland area in eastern Inner Mongolia. This paper reviews the research process of mine ecological restoration at home and abroad, summarizes the existing research on mine ecological restoration and the advanced technologies of mine ecological restoration in the grassland area of eastern Inner Mongolia, and analyzes the path and mode of mine ecological restoration in the grassland area under the background of carbon neutrality. This paper preliminarily clarifies the existing problems and deficiencies in the research of mine ecological restoration in the eastern grassland area of Inner Mongolia and considers the prospects of future research trends, with the goal of providing reference for future generations to study the ecological restoration of mines in these grasslands and similar areas both at home and abroad. [ABSTRACT FROM AUTHOR]