It was learned from the Ministry of Land and Resources of the Inner Mongolia Autonomous Region that the government of the Inner Mongolia Autonomous Region issued the first batch of control indicators for total mining of tungsten and rare earth minerals in 2012. Among them, the first batch of rare earth oxide (REO) mining total control indicators for light rare earth production in 2012 was 25,000 tons, all of which were allocated to Baotou Baotou Iron and Steel Group Corporation; total tungsten mining concentrate (tungsten trioxide 65%) mining total control index 1050 tons, allocated to Xilin Gol League, East Ujimqin Banner Tungsten Mine, Taipusi Banner Jindi Tungsten Industry Co., Ltd. Tungsten Mine, West Wuzhumuqin Banner, Wudaolunda Dam Erdaogou Copper Polymetallic Ore, Chifeng City, Vera Stowe Mining Co., Ltd. Copper-zinc polymetallic ore. Kobelco Ripper,Tilting Hitch,Bucket Ripper,Single Shank Ripper Hydraulic Breaker, Hydraulic Grapple Co., Ltd. , http://www.nbhydraulicbreaker.com