The Democratic Republic of Congo has announced it is halting exports of cobalt, a key ingredient in electric vehicle batteries, in an effort to stop the prolonged slide in prices that has gripped the industry.
刚果（金）宣布将暂停钴的出口，钴是电动车电池的关键成分，此举旨在阻止长期困扰行业的价格下滑。
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