受益煤价高企，上市煤企半年报集中预喜

array(1) { [413268]=> array(2) { [2]=> array(5) { [0]=> string(9) "煤炭业" [1]=> string(9) "半年报" [2]=> string(12) "业绩预告" [3]=> string(12) "业绩预增" [4]=> string(12) "煤炭价格" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }