Gelonghui May 9 丨 Rongjie Shares (002192)(002192bestpokergames.SZ) said on the investor interaction platformbestpokergames, the company's 1.05 million tons/year open-pit mining capacity expansion project of the methylka spodumene mine in Kangding City has been completed in 2020bestpokergames, the company's mine currently has an open-pit mining capacity of 1.05 million tons/year of raw ore.