【图】2025年9月宁夏回族自治区硫酸产量数据分析

Group 1 - The core viewpoint of the articles indicates a decline in sulfuric acid production in Ningxia Hui Autonomous Region, with September 2025 production at 71,000 tons, representing a year-on-year decrease of 9.3% and a significant drop in growth rate compared to the previous year [1] - In the first nine months of 2025, the total sulfuric acid production reached 604,000 tons, showing a year-on-year decline of 3.1%, with a growth rate decrease of 35.0 percentage points compared to the same period last year [2] - The production in September accounted for approximately 0.8% of the national sulfuric acid production of 9,238,675.8 tons, while the cumulative production from January to September represented about 0.7% of the national total of 83,295,670.8 tons [1][2] Group 2 - The decline in sulfuric acid production in Ningxia is notably lower than the national average, with a growth rate that is 14.9 percentage points lower in September and 8.5 percentage points lower in the first nine months of 2025 [1][2] - The articles highlight a significant change in growth rates, with the September growth rate being 35.2 percentage points lower than the previous year, indicating a potential trend of decreasing production capacity or demand in the region [1][2]