目前7省区已明确煤炭中长期和现货价格合理区间

array(1) { [384669]=> array(2) { [2]=> array(4) { [0]=> string(6) "煤炭" [1]=> string(9) "煤炭业" [2]=> string(12) "现货市场" [3]=> string(12) "现货价格" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }