On March 23, 2018, adjustments were made to the purchase price of waste paper in the national paper mills as follows: The purchase price of waste paper was raised by RMB 120/ton, and the highest price was reduced by RMB 100/ton. The price of waste paper in East China has been raised by RMB 30-120/ton, and in Shandong by RMB 50/ton. South China increased 40-100 yuan/ton. The price of waste paper from Longyuan Paper in Taikang, Henan Province in central China was raised by RMB 50/t. The northern region was raised by 50-120 yuan/ton, and Tianjin Haolong Paper was reduced by 100 yuan/ton. The waste paper price in the western region was raised by RMB 50/t.