哈铁科技上半年净利大增56%，郑彦涛去年由总经理升任董事长

Financial Performance - In the first half of the year, the company's operating revenue was 334.60 million RMB, representing a year-on-year increase of 22.54% [1] - The net profit attributable to shareholders was 33.50 million RMB, showing a year-on-year growth of 55.61% [1] - The net profit attributable to shareholders after deducting non-recurring gains and losses was 31.71 million RMB, an increase of 51.79% compared to the previous year [1] - The basic earnings per share were 0.07 RMB [1] Profitability Metrics - The gross profit margin for the second quarter was 40.64%, up by 4.30 percentage points year-on-year, but down by 0.06 percentage points quarter-on-quarter [2] - The net profit margin was 16.43%, which increased by 5.12 percentage points year-on-year and by 17.87 percentage points compared to the previous quarter [2] Expense Analysis - The company's period expenses for the first half of the year amounted to 103 million RMB, an increase of 13.52 million RMB compared to the same period last year [2] - The period expense ratio was 30.77%, a decrease of 1.98 percentage points year-on-year [2] - Sales expenses decreased by 6.95% year-on-year, while management expenses decreased by 0.03% [2] - Research and development expenses increased by 24.48%, and financial expenses rose by 33.28% [2] Leadership Compensation - The chairman of the company, Zheng Yantao, received a salary of 571,300 RMB in 2024, which is a 16.73% increase from the previous year's salary of 489,400 RMB [4] Company Overview - The company, Harbin National Railway Technology Group Co., Ltd., was established on October 31, 1996, and was listed on October 12, 2022 [4] - The main business involves rail transit safety monitoring and testing, as well as railway professional information technology and intelligent equipment [4] - In 2024, the company's operating revenue was 1.11 billion RMB, a year-on-year increase of 14.08%, and the net profit attributable to shareholders was 126 million RMB, up by 13.44% [4]