Shandong Bureau of Coal Geology explores over 3.7 billion tons of coal in 2022
2023-02-13 15:59:09 [Print]
According to the Shandong Bureau of Coal Geology, in 2022, it explored a total of 3.785 billion tons of coal resources in 13 newly-discovered mining areas, of which 155 million tons were in the province and 3.63 million tons were from other provinces.
