万华化学业绩快报：2022年净利润同比下降34.12%

array(1) { [483924]=> array(2) { [2]=> array(5) { [0]=> string(9) "净利润" [1]=> string(12) "业绩快报" [2]=> string(12) "定期报告" [3]=> string(12) "万华化学" [4]=> string(12) "业绩下降" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }