Core Insights - The primary form of plastic production in Fujian Province reached 724,000 tons in April 2025, marking a year-on-year increase of 45.8% [1] - The growth rate for April 2025 is 34.9 percentage points higher than the same period last year, continuing a trend of significant growth [1] - Fujian's plastic production accounted for 6.2% of the national total of 11,686,000 tons for the same month [1] Monthly Production Summary - In the first four months of 2025, Fujian's primary plastic production totaled 2,742,000 tons, reflecting a year-on-year growth of 40.5% [1] - The growth rate for this period is 21.9 percentage points higher than the previous year, indicating sustained growth [1] - Fujian's production during this period represented 6.0% of the national total of 46,012,000 tons [1]

Group 1 - The core viewpoint indicates a significant decline in petroleum coke production in Heilongjiang Province, with April 2025 production at 0.7 thousand tons, representing a year-on-year decrease of 57.7% [1] - The production growth rate for April 2025 is 59.2 percentage points lower than the same period last year, and the growth rate is also 48.8 percentage points lower than the national average [1] - Heilongjiang's petroleum coke production accounts for 0.3% of the national total production of 243.5 million tons for the same period [1] Group 2 - From January to April 2025, the total petroleum coke production in Heilongjiang Province reached 5.6 thousand tons, reflecting a year-on-year decrease of 16.7% [4] - The growth rate for the first four months of 2025 is 12.9 percentage points lower than the same period last year, and 11.1 percentage points lower than the national average [4] - Heilongjiang's production during this period constitutes 0.5% of the national total production of 1,049.9 million tons [4]

Core Insights - The sulfuric acid production in Gansu Province for the first five months of 2025 reached 1.915 million tons, marking a 31.0% increase compared to the same period in 2024, with a growth rate 8.5 percentage points higher than 2024, and 25.8 percentage points higher than the national average [1] - In May 2025 alone, Gansu's sulfuric acid production was 416,000 tons, representing a 48.4% increase year-on-year, with a growth rate 44.5 percentage points higher than May 2024, and 42.7 percentage points higher than the national average [2] Production Analysis - Gansu Province accounted for 4.2% of the national sulfuric acid production of 45.466 million tons from January to May 2025 [1] - In May 2025, Gansu's share of the national sulfuric acid production of 8.902 million tons was 4.7% [2]

同比增长：-16.6% 摘要：【图】2025年1-5月陕西省燃料油产量数据分析 2025年5月燃料油产量统计： 燃料油产量：11.9 万吨 燃料油产量：69.1 万吨 同比增长：-2.1% 增速较上一年同期变化：低38.1个百分点 据统计，2025年5月陕西省规模以上工业企业燃料油产量与上年同期相比下降了16.6%，达11.9万吨，增 速较上一年同期低38.1个百分点，增速较同期全国低24.6个百分点，约占同期全国规模以上企业燃料油 产量347万吨的比重为3.4%。 详见下图： 图1：陕西省燃料油产量分月（当月值）统计图 2025年1-5月燃料油产量统计： 增速较上一年同期变化：低2.0个百分点 据统计，2025年1－5月，陕西省规模以上工业企业燃料油产量与上年同期相比下降了2.1%，达69.1万 吨，增速较上一年同期低2.0个百分点，增速较同期全国高2.1个百分点，约占同期全国规模以上企业燃 料油产量1788.9万吨的比重为3.9%。详见下图： 图2：陕西省燃料油产量分月（累计值）统计图 注：主要能源产品产量月度统计范围为规模以上工业法人单位，即年主营业务收入2000万元及以上的工 业企业。 产业调研网为您 ...

Core Insights - The primary form of plastic production in Hainan Province reached 101,000 tons in April 2025, marking a year-on-year increase of 19.3% [1] - The growth rate for April 2025 is 26.0 percentage points higher than the same period last year, and it is 7.3 percentage points higher than the national average [1] - From January to April 2025, the total plastic production was 433,000 tons, with a year-on-year growth of 23.1%, although this growth rate is 13.9 percentage points lower than the previous year [1] Production Statistics - April 2025 plastic production: 101,000 tons, year-on-year growth of 19.3%, accounting for 0.9% of the national total of 1,168.6 million tons [1] - January to April 2025 cumulative plastic production: 433,000 tons, year-on-year growth of 23.1%, accounting for 0.9% of the national total of 4,601.2 million tons [1] - The growth rate for January to April 2025 is 13.0 percentage points higher than the national average [1]

Core Insights - In the first four months of 2025, the crude oil processing volume in Inner Mongolia reached 132.0 thousand tons, representing a decline of 8.3% compared to the same period in 2024, with a growth rate 8.5 percentage points lower than in 2024 and 9.1 percentage points lower than the national average [1] - In April 2025 alone, the crude oil processing volume was 35.0 thousand tons, down 10.3% year-on-year, with a growth rate 8.5 percentage points lower than in 2024 and 8.9 percentage points lower than the national average [2] Summary by Category Crude Oil Processing Volume - The cumulative crude oil processing volume in Inner Mongolia for January to April 2025 was 132.0 thousand tons, which is 0.5% of the national total of 24,026.8 thousand tons [1] - In April 2025, the processing volume was 35.0 thousand tons, accounting for 0.6% of the national total of 5,803.4 thousand tons [2] Year-on-Year Comparison - The processing volume in the first four months of 2025 decreased by 8.3% compared to the same period in 2024, with a significant drop in growth rate [1] - The April 2025 processing volume saw a year-on-year decline of 10.3%, indicating a worsening trend compared to the previous year [2]

Group 1 - In the first four months of 2025, China's industrial enterprises produced a total of 14.959 million tons of caustic soda (calculated at 100%), representing a year-on-year increase of 5.3%, which is 0.9 percentage points higher than the growth rate in the same period of 2024 [1] - In April 2025, the production of caustic soda reached 3.713 million tons, showing a growth of 4.5% compared to April 2024, with the growth rate remaining consistent with the previous year [4]

Core Insights - The production of primary plastic shapes in Jilin Province for the first four months of 2025 reached 322,000 tons, representing a 36.1% decrease compared to the same period in 2024, with a growth rate 45.4 percentage points lower than in 2024 and 46.2 percentage points lower than the national average [1] - In April 2025 alone, the production was 85,000 tons, down 29.4% year-on-year, with a growth rate 17.9 percentage points lower than in 2024 and 41.4 percentage points lower than the national average [2] Production Analysis - The cumulative production of primary plastic shapes in Jilin Province from January to April 2025 accounted for 0.7% of the national total of 4,601,200 tons [1] - In April 2025, Jilin's production represented 0.7% of the national total of 1,168,600 tons for that month [2] Historical Context - The term "primary plastic shapes" was previously referred to as plastic resins and copolymers before 2004 [6] - Since 2011, the threshold for large-scale industrial enterprises in China has increased from an annual main business income of 5 million yuan to 20 million yuan [6]

摘要：【图】2025年4月海南省柴油产量数据分析 2025年4月柴油产量统计： 柴油产量：27.1 万吨 图1：海南省柴油产量分月（当月值）统计图 2025年1-4月柴油产量统计： 柴油产量：99.9 万吨 同比增长：57.7% 增速较上一年同期变化：高87.8个百分点 据统计，2025年4月海南省规模以上工业企业柴油产量与上年同期相比增长了57.7%，达27.1万吨，增速 较上一年同期高87.8个百分点，增速较同期全国高66.9个百分点，约占同期全国规模以上企业柴油产量 1559.6万吨的比重为1.7%。 详见下图： 据统计，2025年1－4月，海南省规模以上工业企业柴油产量与上年同期相比增长了15.5%，达99.9万 吨，增速较上一年同期高29.8个百分点，增速较同期全国高22.5个百分点，约占同期全国规模以上企业 柴油产量6333.6万吨的比重为1.6%。详见下图： 图2：海南省柴油产量分月（累计值）统计图 注：主要能源产品产量月度统计范围为规模以上工业法人单位，即年主营业务收入2000万元及以上的工 业企业。 产业调研网为您提供更多 石油化工行业最新动态 石油市场调研与发展前景 化工发展现状及前景预测 ...

Core Insights - In the first five months of 2025, Heilongjiang Province's industrial enterprises produced a total of 192.4 thousand tons of diesel, representing a 3.1% decrease compared to the same period in 2024, with a growth rate 21.0 percentage points lower than that of 2024, but 4.0 percentage points higher than the national average [1] - In May 2025 alone, diesel production in Heilongjiang reached 45.0 thousand tons, down 0.5% year-on-year, with a growth rate 32.6 percentage points lower than in May 2024, yet 6.9 percentage points higher than the national average [2] Summary by Category Diesel Production Overview - Heilongjiang's cumulative diesel production from January to May 2025 was 192.4 thousand tons, accounting for 2.4% of the national total of 7924.8 thousand tons [1] - In May 2025, the province's diesel production was 45.0 thousand tons, representing 2.8% of the national total of 1591.2 thousand tons for that month [2] Year-on-Year Comparison - The year-on-year decline in diesel production for the first five months was 3.1%, with a significant drop in growth rate compared to 2024 [1] - The May 2025 production showed a smaller decline of 0.5% compared to May 2024, but the growth rate was significantly lower than the previous year [2]