电池级碳酸锂价格持稳 镍豆上涨5300元/吨

array(1) { [457464]=> array(2) { [2]=> array(3) { [0]=> string(9) "金属锂" [1]=> string(18) "电池级碳酸锂" [2]=> string(24) "电池级碳酸锂涨价" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }