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Profitability is usually manifested in the amount and level of corporate income in a certain period of time. The analysis of profitability is the deep analysis of the company's profit rate.Di 2 changsheng bearingsPerformance forecast: ROE fluctuated between 8% and 14% in the last three years, and the latest forecast averaged 9.86%.

Performance forecast: ROE has continuously decreased to 11.05% in recent three years, and the latest forecast average is 14.16%.Main products: the driving system is the main source of income, accounting for 64.86% of the income and 32.20% of the gross profit margin.Industrial Segmentation: Chassis and Engine System

Main products: general automation is the main source of income, accounting for 46.47% of the revenue and 44.31% of the gross profit margin.Main products: passenger car gears are the main source of income, accounting for 54.67% of the revenue and 23.40% of the gross profit margin.Highlights of the company: Changsheng bearing products have applications in robot joints and reducers.