China is set to raise taxes on rare earth mineral production beginning April 1. A significant...Mar. 24, 2011 7:31 AM ETMolycorp, Inc. (MCP) StockREE-OLD, SHZ, REMX, AVLNF, MCP, AVL:CABy: Stephen Alpher, SA News Editor5 Comments China is set to raise taxes on rare earth mineral production beginning April 1. A significant increase, the tax will move to 30-60 yuan/ton from 0.5-3 yuan/ton. Recommended For YouRelated StocksSymbolLast Price% ChgMCP--Molycorp, Inc.Trending AnalysisTrending News