[Dinglong Shares: Net profit is expected to increase by 62%-66% year-on-year in the first three quarters of 2026] On October 8, Dinglong Shares (300054.SZ) announced that the net profit attributable to shareholders of listed companies in the first three quarters of 2026 is expected to be 840 million yuan-860 million yuan, a year-on-year increase of 61.72%-65.57%. The change in performance was mainly due to the high prosperity of the downstream semiconductor and new energy lithium battery industries and the increase in market share. The company's product orders achieved rapid growth, and the sales revenue of core products such as CMP polishing pads, polishing fluids and cleaning fluids, and new energy lithium battery functional auxiliary materials all increased significantly year-on-year. Xiaocai Note: The company’s Q3 net profit is expected to be 311 million to 331 million, and Q2 net profit is 278 million. Based on this calculation, Q3 net profit is expected to increase by 11% to 18% month-on-month.