摘要
Source:AssociationofChinaRareEarthIndustry1.RareearthmarketPricesofkeyrareearthproductsbegantopickupatthestartoftheyear.Overalllightrareearthoxidesprices,comparedwithayearago,grewduringthefirsthalfof2017.Mediumandheavyrareearthoxidesprices,however,weremixed.Pricesofdidymiumoxideanddidymiummetalincreasedlargely.
出版日期
2017年08月18日（中国期刊网平台首次上网日期，不代表论文的发表时间）
