必和必拓將增加鎳礦勘探支出以應(yīng)對(duì)電動(dòng)汽車熱潮

array(1) { [421408]=> array(2) { [2]=> array(4) { [0]=> string(15) "新能源汽車" [1]=> string(6) "鎳礦" [2]=> string(15) "新能源整車" [3]=> string(12) "必和必拓" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }