Jiangsu Yulong Steel Pipe Co., Ltd. provided earnings guidance for the first half of 2019. The company predicts that the net loss belonging to shareholders of the listed company in the 1st half of 2019 will be between RMB 67,833.00 and RMB 9,761,300 with a decrease of between 108.54% and 112.29% compared with the same period of the year before. The net loss belonging to shareholders of the listed company after excluding extraordinary profit and loss in the 1st half of 2019 will be between RMB 14,216,100 and RMB 17,194,200 with a decrease of between 3,690% and 4,442% compared with the same period of the year before.