Core Insights - In May 2025, diesel production in Liaoning Province reached 199.1 million tons, representing a year-on-year increase of 2.5%, with a growth rate that is 9.7 percentage points higher than the same period last year [1] - For the period from January to May 2025, diesel production totaled 919.0 million tons, showing a year-on-year decline of 2.4%, with a growth rate that is 3.0 percentage points lower than the same period last year [1] Monthly Production Analysis - The diesel production in May 2025 accounted for 12.5% of the national diesel production of 1,591.2 million tons [1] - The cumulative diesel production from January to May 2025 represented 11.6% of the national diesel production of 7,924.8 million tons [1] Industry Context - The statistics pertain to large-scale industrial enterprises, defined as those with an annual main business income of 20 million yuan or more [3]

Group 1 - In the first four months of 2025, Shandong Province's industrial enterprises produced a total of 15.858 million tons of diesel, representing a decrease of 8.7% compared to the same period in 2024, with a growth rate 3.7 percentage points higher than in 2024, but 1.7 percentage points lower than the national average [1] - The diesel production in Shandong accounted for 25.0% of the national total diesel production of 63.336 million tons during the same period [1] - In April 2025, Shandong's diesel production reached 4.023 million tons, down 6.9% year-on-year, with a growth rate 5.3 percentage points higher than in 2024 and 2.3 percentage points higher than the national average [3] Group 2 - The monthly statistics for major energy products are based on large-scale industrial legal entities, specifically those with annual main business income of 20 million yuan or more [7]