On May 6, the Chaisang District Bureau of Natural Resources of Jiujiang City announced that the mining right of limestone mine for building stones in Langshan Mining Area, Chaisang District, Jiujiang City, Jiangxi Province would be sold for 22.5 years with a starting price of 315.7 million yuan. The mining area of the
project is 1.2 square kilometers, and the resource reserves are 14350 million tons.