北信源收深交所問詢函：要求說明是否存在通過提高組合壞賬計提比例掩蓋單項應(yīng)收款壞賬計提情形

array(1) { [399912]=> array(2) { [2]=> array(5) { [0]=> string(9) "深交所" [1]=> string(9) "北信源" [2]=> string(9) "問詢函" [3]=> string(12) "應(yīng)收賬款" [4]=> string(12) "壞賬準(zhǔn)備" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }