March 20~31 The market of NdFeB rebounded recently,which activated the market of didymium mischmetal.Prices of didymium oxide and didymium alloy rose,so did the prices of rare earth carbonate and Yt-medium and Eu-rich mineral Inquiry for didymium oxide increased.And the supply was a little tight.Price of didymium oxide had risen to RMB$70,000/ton.Meanwhile,quoted price of didymium mischmetal had risen to RMB$98,000~100,000/ton.