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2.3 Unbalanced production and sales will be worsened There is still diversity of the demand for various RE products in the following few years. Especially, fast development of NdFeB permanent magnetic materials worsens the unbalanced
2.3 Unbalanced production and sales will be worsened There is still diversity of the demand for various RE products in the following few years. Especially, fast development of NdFeB permanent magnetic materials worsens the unbalanced