中国3月规模以上工业企业利润年率 2.6%，前值11.00%。

Core Insights - In March, the profit growth rate of large-scale industrial enterprises in China was 2.6%, a significant decrease from the previous value of 11.00% [1] Summary by Category - Profit Growth: The profit growth rate for March stands at 2.6%, indicating a slowdown in profitability compared to the previous year's rate of 11.00% [1]