On February 23, the Natural Resources and Planning Bureau of Lanling County announced that the construction dolomite mine in the Northwest Village Mining Area of Lanling County, Linyi City, Shandong Province would be sold by tender for 11 years at a starting price of 59.2 million yuan. The mining area of the
project covers an area of 0.1518 square kilometers, with a resource reserve of 24.192 million tons and a designed recoverable reserve of 14.485 million tons.