Group 1 - The liquefied petroleum gas (LPG) production in Shanghai for April 2025 was 59,000 tons, representing a year-on-year decrease of 36.7% and a decline of 17.9 percentage points compared to the same month last year [1] - For the first four months of 2025, the total LPG production in Shanghai was 323,000 tons, which is a 15.0% decrease year-on-year, with a reduction of 2.2 percentage points compared to the same period last year [3] - The LPG production in Shanghai accounted for 1.4% of the national LPG production of 4,084,000 tons in April 2025, and 1.8% of the national total of 17,653,000 tons for the first four months of 2025 [1][3] Group 2 - The data reflects the production statistics from large-scale industrial enterprises, defined as those with annual main business revenues of 20 million yuan or more [4] - The decline in LPG production in Shanghai is significantly higher than the national average, indicating potential challenges within the local industry [1][3]

Core Insights - The production of primary plastic shapes in Gansu Province reached 584,000 tons in the first four months of 2025, showing a growth of 0.12% compared to the same period in 2024, but the growth rate has slowed down significantly by 10.3 percentage points compared to 2024 [1] - The production accounted for 1.3% of the national output of 46.012 million tons during the same period [1] Monthly Analysis - In April 2025, the production of primary plastic shapes in Gansu Province was 141,000 tons, which represents a decline of 4.61% compared to April 2024, with a decrease in growth rate of 9.1 percentage points compared to the previous year [2] - The April production accounted for 1.2% of the national output of 11.686 million tons for that month [2]

Core Insights - The plastic production in Jiangsu Province for May 2025 was 1.093 million tons, showing a year-on-year decrease of 2.3% and a significant slowdown of 19.2 percentage points compared to the same month last year [1] - For the period from January to May 2025, the total plastic production reached 5.283 million tons, with a slight year-on-year increase of 0.3%, but a decrease of 12.2 percentage points in growth rate compared to the previous year [3] Monthly Production Analysis - In May 2025, Jiangsu's plastic production accounted for 9.2% of the national total of 11.90 million tons, indicating a decline in both production and growth rate compared to national figures [1] - The cumulative production from January to May 2025 represented 9.1% of the national total of 58.098 million tons, reflecting a similar trend of reduced growth compared to national averages [3] Historical Context - The term "primary plastic" was previously referred to as "plastic resin and copolymers" before 2004, indicating a long-standing classification in the industry [4] - Since 2011, the threshold for large-scale industrial enterprises in China has been raised from an annual main business income of 5 million yuan to 20 million yuan, impacting industry statistics and classifications [4]

摘要：【图】2025年5月黑龙江省硫酸产量数据 2025年1-5月硫酸产量统计： 2025年5月硫酸产量统计： 硫酸产量：6.2 万吨 同比增长：4.9% 增速较上一年同期变化：低33.7个百分点 据统计，2025年5月黑龙江省规模以上工业企业硫酸产量与上年同期相比增长了4.9%，达6.2万吨，增速 较上一年同期低33.7个百分点，增速放缓，增速较同期全国低0.8个百分点，约占同期全国规模以上企业 硫酸产量890.2万吨的比重为0.7%。 详见下图： 图1：黑龙江省硫酸产量分月（当月值）统计图 硫酸产量：29.8 万吨 同比增长：2.2% 增速较上一年同期变化：低9.5个百分点 据统计，2025年1－5月，黑龙江省规模以上工业企业硫酸产量与上年同期相比增长了2.2%，达29.8万 吨，增速较上一年同期低9.5个百分点，增速放缓，增速较同期全国低3.0个百分点，约占同期全国规模 以上企业硫酸产量4546.6万吨的比重为0.7%。详见下图： 图2：黑龙江省硫酸产量分月（累计值）统计图 注：从2011年起，我国规模以上工业企业起点标准由原来的年主营业务收入500万元提高到年主营业务 收入2000万元。 产业调研网为 ...

Group 1 - The core viewpoint of the articles highlights the significant growth in petroleum coke production in Jilin Province during the first five months of 2025, with a notable increase in both monthly and cumulative production figures [1][2]. - In May 2025, the petroleum coke production reached 24,000 tons, representing a year-on-year growth of 12.8%, which is 25.9 percentage points higher than the same period last year [1]. - The cumulative production from January to May 2025 totaled 123,000 tons, showing a year-on-year increase of 24.4%, which is 45.1 percentage points higher than the previous year [2]. Group 2 - The growth rate of petroleum coke production in Jilin Province is significantly higher than the national average, with a 20.8 percentage point advantage in May and a 29.4 percentage point advantage for the cumulative figures [1][2]. - Jilin Province accounted for approximately 1.0% of the national petroleum coke production of 2,469,000 tons in May and about 0.9% of the national total of 13,124,000 tons from January to May [1][2].

Core Insights - In the first four months of 2025, Shandong Province's industrial enterprises produced a total of 5.871 million tons of fuel oil, marking a 7.2% increase compared to the same period in 2024, with a growth rate 4.0 percentage points higher than 2024, and 14.1 percentage points higher than the national average [1] - The fuel oil production in Shandong accounted for 40.7% of the national total of 14.408 million tons during the same period [1] Monthly Analysis - In April 2025, Shandong's fuel oil production reached 1.538 million tons, representing a 19.5% increase from April 2024, with a growth rate 10.8 percentage points higher than the previous year, and 16.4 percentage points higher than the national average [3] - The production in April accounted for 43.2% of the national total of 3.563 million tons for that month [3]

Core Insights - The sulfuric acid production in Guizhou Province for April 2025 reached 628,000 tons, showing a year-on-year growth of 0.9%, which is a significant slowdown of 27.7 percentage points compared to the same month last year [1] - For the period from January to April 2025, the total sulfuric acid production was 2.626 million tons, reflecting an 8.0% year-on-year increase, but this growth rate is also down by 13.8 percentage points compared to the previous year [1] Monthly Production Analysis - In April 2025, Guizhou's sulfuric acid production accounted for 6.8% of the national total of 9.22 million tons, indicating a lower growth rate compared to the national average by 8.1 percentage points [1] - The cumulative sulfuric acid production from January to April 2025 represented 7.2% of the national total of 36.512 million tons, with a growth rate that was 2.8 percentage points higher than the national average [1] Historical Context - Since 2011, the threshold for large-scale industrial enterprises in China has been raised from an annual main business income of 5 million yuan to 20 million yuan, which may impact the statistics and comparisons of industrial output [3]

Group 1 - In April 2025, Hainan Province's crude oil production reached 85,000 tons, representing a year-on-year increase of 73.8% and a growth rate that is 71.3 percentage points higher than the same period last year [1] - The crude oil production in Hainan accounted for 0.5% of the national crude oil production of 17,724,000 tons during the same period, which is 72.3 percentage points higher than the national growth rate [1] - From January to April 2025, Hainan's crude oil production totaled 304,000 tons, with a year-on-year growth of 56.0%, and the growth rate is 50.0 percentage points higher than the previous year [4] Group 2 - The cumulative crude oil production in Hainan from January to April 2025 represents 0.4% of the national total of 7,181,100 tons, with a growth rate that exceeds the national average by 54.8 percentage points [4] - The data reflects the performance of large-scale industrial enterprises in Hainan, defined as those with annual main business income of 20 million yuan or more [5]

图表：黑龙江省乙烯产量分月（累计值）统计 2025年4月乙烯产量分析： 单独看2025年4月份，黑龙江省规模以上工业企业乙烯产量达到了10.4万吨，与2024年同期的数据相 比，4月份的产量下降了5.7%，增速较2024年同期低16.5个百分点，增速较同期全国低15.8个百分点， 约占同期全国规模以上企业乙烯产量297.5万吨的比重为3.5%。 摘要：【图】2025年1-4月黑龙江省乙烯产量统计分析 2025年1-4月乙烯产量分析： 据国家统计局数据，在2025年的前4个月，黑龙江省规模以上工业企业乙烯产量累计达到了43.6万吨， 与2024年同期的数据相比，下降了0.3%，增速较2024年同期低4.9个百分点，增速较同期全国低7.6个百 分点，约占同期全国规模以上企业乙烯产量1220万吨的比重为3.6%。 图表：黑龙江省乙烯产量分月（当月值）统计 注：从2011年起，我国规模以上工业企业起点标准由原来的年主营业务收入500万元提高到年主营业务 收入2000万元。 产业调研网为您提供更多 石油化工行业最新动态 石油市场现状及前景分析 化工市场调研与发展前景 日化发展现状及前景预测润滑油市场调研及发展趋势 汽油 ...

Group 1 - In the first five months of 2025, the petroleum asphalt production in Guangdong Province reached 150.3 thousand tons, representing a 4.1% increase compared to the same period in 2024, but the growth rate has slowed down by 58.3 percentage points compared to 2024, and is 2.9 percentage points lower than the national average [1] - The total national petroleum asphalt production during the same period was 1481.5 thousand tons, with Guangdong accounting for 10.1% of this total [1] Group 2 - In May 2025, the petroleum asphalt production in Guangdong Province was 33.8 thousand tons, showing a 25.0% increase compared to May 2024, with the growth rate being 31.7 percentage points higher than the same month in 2024 [2] - The production in May 2025 was also 14.6 percentage points higher than the national growth rate for that month, with Guangdong's share of the national total of 334.7 thousand tons remaining at 10.1% [2]