开山股份上市14周年：归母净利润累计增长9.12%，市值较峰值蒸发60.20%

Core Insights - The main business of the company includes the research, production, and sales of compressors, primarily screw-type air compressors, with piston-type air compressors as a supplement, serving various industrial sectors [3] - The company's revenue structure shows that compressor series products account for the highest proportion at 68.53%, followed by geothermal power generation business at 18.84% [3] - The company achieved a net profit attributable to shareholders of 320 million yuan in 2024, reflecting a cumulative growth of 9.12% over the past 14 years, with 10 years of profit growth [3][4] - Revenue has shown steady growth, increasing from 3.022 billion yuan in 2020 to 4.235 billion yuan in 2024, although the growth rate has slowed [3] - The company's net profit was 256 million yuan in 2020 and increased to 320 million yuan in 2024, indicating stable profitability, although a decline was noted in 2024 [4] - The company's market value peaked at 35.95 billion yuan in June 2015, with a significant drop to 14.4 yuan per share and a market value of 14.308 billion yuan by August 2015, representing a decrease of 60.20% [6]