Lidazhuang exploration area is located in the eastern part of Henan Province, with an area of 42.03 km2. The magmatic rock that invades the coal-bearing strata invades the coal seam and degrade the coal seam into natural coke. Lidazhuang exploration area has a large amount of natural coke resources. Within the scope of the permit, the natural coke resources were estimated, the三2 natural coke is 5.09 km2, and the natural coke of the二2 is 15.27 km2. A total of 64.44 million tons of natural coke resources were obtained in the exploration area. According to the analysis results of coal quality, the coal seams in the Lidazhuang exploration area were low ash, extra low sulphur and high calorific coal, and the natural coke was medium and high ash, low sulphur and medium and low calorific coal. The content of phosphorus, chlorine and arsenic in each coal seam was low, and each recoverable coal seam was moderately selectable - difficult coal, and each coal seam could be used for power coal.