【图】2025年1-4月内蒙古自治区硫酸产量数据分析

Core Insights - In the first four months of 2025, Inner Mongolia's industrial enterprises produced a total of 2.234 million tons of sulfuric acid, marking a 5.7% increase compared to the same period in 2024, with a growth rate 0.4 percentage points higher than 2024 and 0.5 percentage points above the national average [1] - In April 2025 alone, the sulfuric acid production reached 581,000 tons, representing a significant 20.9% increase year-on-year, with the growth rate 28.1 percentage points higher than April 2024 and 11.9 percentage points above the national average [2] Production Analysis - The total sulfuric acid production in Inner Mongolia accounted for 6.1% of the national output of 36.512 million tons in the first four months of 2025 [1] - In April 2025, Inner Mongolia's production constituted 6.3% of the national total of 9.22 million tons [2] Historical Context - The threshold for large-scale industrial enterprises in China was raised from an annual main business income of 5 million yuan to 20 million yuan starting in 2011, which may impact the statistics and comparisons of industrial output [6]