大涨超230%，又一国家级“小巨人”上市！

Group 1 - The core point of the article highlights the significant debut of Zhigao Machinery on the Beijing Stock Exchange, with its stock price soaring by 231.19% on the first day of trading, closing at 57.66 yuan per share, resulting in a total market capitalization of 4.954 billion yuan [1] - Zhigao Machinery specializes in the research, production, sales, and service of rock drilling equipment and air compressors, with its main products being drilling rigs and screw compressors. The company is recognized as a national-level "little giant" enterprise and a "hidden champion" in Zhejiang Province [1] - The company's financial performance has shown consistent growth, with projected revenue exceeding 880 million yuan and net profit surpassing 100 million yuan for the year 2024. The net profit after deducting non-recurring gains and losses is also expected to exceed 100 million yuan in 2024 [1] Group 2 - For the first three quarters of 2025, Zhigao Machinery anticipates a year-on-year revenue growth of approximately 0.80% to 10.25%, with expected revenue ranging from 660 million to 722 million yuan. The net profit attributable to shareholders is projected to be between 80.959 million and 89.481 million yuan, reflecting a year-on-year increase of 11.50% to 23.23% [1] - The company also expects its net profit after excluding non-recurring items for the same period to be between 78.09 million and 86.31 million yuan, indicating a year-on-year growth of 10.08% to 21.67% [1] - With the listing of Zhigao Machinery, the total number of stocks on the Beijing Stock Exchange has increased to 271, indicating a vibrant market for new stock offerings [2]