从费用支出看利润分化：——9月工业企业利润点评

Profit Data Overview - In September, the profit growth rate of industrial enterprises reached 21.6%, up from 20.4% in the previous month[2] - The profit growth rate for September 2025 compared to September 2023 is projected at -11.4%, a decrease from the previous -1.0%[2] - As of September, inventory increased by 2.8% year-on-year, compared to 2.3% previously[2] Revenue and Profitability Analysis - The Producer Price Index (PPI) year-on-year for September was -2.3%, an improvement from -2.9% in August[3] - Industrial added value growth in September was 6.5%, up from 5.2% in August[3] - The profit margin in September was 5.46%, compared to 4.6% in the same month last year[3] Expense Structure Insights - The expense ratio for industrial enterprises was 8.36% for the first nine months, slightly down from 8.46% in the same period last year[10] - R&D expenses grew by 8.35% from January to August, while sales and management expenses saw lower growth rates of -2.5% and 0.6%, respectively[10][12] Sector Performance - The mining sector experienced a profit decline of 16.8%, while manufacturing profits surged by 29.4%[26] - Among manufacturing, upstream sectors grew by 23.8%, while downstream sectors faced a decline of 3.2%[26] - The equipment manufacturing sector's profit growth was 25.6%, contributing significantly to overall industrial profit growth[26]