環(huán)渤海動力煤價格指數(shù)本期報收于735元/噸，環(huán)比持平

array(1) { [385659]=> array(2) { [2]=> array(3) { [0]=> string(6) "煤炭" [1]=> string(9) "煤炭業(yè)" [2]=> string(30) "環(huán)渤海動力煤價格指數(shù)" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }