
TOKYO -- Prices for rare-earth metals are falling sharply, with the price of cobalt dropping 30% since the start of the year, and that for lithium remaining sluggish.
China's possible policy shift on hybrid cars further dampens market sentiment
TOKYO -- Prices for rare-earth metals are falling sharply, with the price of cobalt dropping 30% since the start of the year, and that for lithium remaining sluggish.
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