矿业巨头必和必拓年度利润飙升近40%，创历史新高

array(1) { [426198]=> array(2) { [2]=> array(4) { [0]=> string(12) "龙头企业" [1]=> string(6) "暴涨" [2]=> string(9) "创新高" [3]=> string(12) "必和必拓" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }