耐普矿机(300818.SZ)：前三季净利润6249.96万元 同比下降48.07%

Group 1 - The core viewpoint of the article is that Nepean Mining Machinery (300818.SZ) reported a significant decline in its financial performance for the third quarter [1] Group 2 - The company's operating revenue for the first three quarters was 714 million yuan, representing a year-on-year decrease of 22.46% [1] - The net profit attributable to shareholders of the listed company was 62.5 million yuan, down 48.07% year-on-year [1] - The net profit attributable to shareholders after deducting non-recurring gains and losses was 55.4 million yuan, reflecting a year-on-year decline of 52.49% [1]