Group 1 - The core viewpoint of the articles highlights the production statistics of caustic soda (100% basis) in Liaoning Province for the year 2025, indicating a significant increase in production in August compared to the previous year [1][3]. Group 2 - In August 2025, the production of caustic soda (100% basis) reached 64,000 tons, representing a year-on-year growth of 15.1%, which is an increase of 25.5 percentage points compared to the same month last year [1]. - The production growth rate in August 2025 was 7.0 percentage points higher than the national average, with Liaoning Province accounting for 1.7% of the national production of 3,838,416.7 tons [1]. Group 3 - From January to August 2025, the total production of caustic soda (100% basis) in Liaoning Province was 544,000 tons, showing a year-on-year increase of 3.7%, but this growth rate is 1.7 percentage points lower than the same period last year [3]. - The growth rate for the first eight months of 2025 was also 1.1 percentage points lower than the national average, with Liaoning's production representing 1.8% of the national total of 30,452,414.2 tons [3].

Group 1 - The core point of the article highlights that China's crude oil processing volume in September 2025 reached 62.687 million tons, representing a year-on-year growth of 6.8%, with an increase of 12.2 percentage points compared to the same period last year [1] - In the first nine months of 2025, the crude oil processing volume totaled 550.815 million tons, showing a year-on-year increase of 3.7%, which is 5.3 percentage points higher than the growth rate of the previous year [4] - The data reflects the performance of large-scale industrial enterprises, defined as those with annual main business revenue of 20 million yuan or more [5]

据统计，2025年8月湖北省规模以上工业企业柴油产量与上年同期相比下降了0.8%，达34.0万吨，增速 较上一年同期高5.4个百分点，增速较同期全国低5.4个百分点，约占同期全国规模以上企业柴油产量 1705.8万吨的比重为2.0%。 详见下图： 2025年1-8月柴油产量统计： 摘要：【图】2025年1-8月湖北省柴油产量数据分析 2025年8月柴油产量统计： 柴油产量：34.0 万吨 同比增长：-0.8% 增速较上一年同期变化：高5.4个百分点 据统计，2025年1－8月，湖北省规模以上工业企业柴油产量与上年同期相比下降了12.7%，达235.6万 吨，增速较上一年同期高5.0个百分点，增速较同期全国低9.7个百分点，约占同期全国规模以上企业柴 油产量12961.9万吨的比重为1.8%。详见下图： 图2：湖北省柴油产量分月（累计值）统计图 图1：湖北省柴油产量分月（当月值）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 柴油产量：235.6 万吨 同比增长：-12.7% 增速较上一年同期变化：高5.0个百分点 石油化 ...

Group 1 - The core viewpoint of the articles highlights the significant growth in petroleum coke production in Anhui Province during the first nine months of 2025, with a total output of 188,000 tons, representing a 14.3% increase compared to the same period in 2024 [1] - The growth rate of petroleum coke production in Anhui is notably higher than the national average, with a difference of 19.0 percentage points, indicating a strong regional performance [1] - In September 2025 alone, Anhui's petroleum coke production reached 20,000 tons, marking a remarkable 161.5% increase year-on-year, which is significantly higher than the national growth rate for the same month [2] Group 2 - The total petroleum coke production in Anhui for the first nine months accounts for approximately 0.8% of the national output of 23,429,000 tons [1] - In September 2025, Anhui's production also represented 0.8% of the national total of 2,597,000 tons for that month [2] - The data reflects a robust performance of large-scale industrial enterprises in Anhui, defined as those with annual main business revenues of 20 million yuan or more [6]

摘要：【图】2025年9月四川省柴油产量统计分析 2025年9月柴油产量统计： 柴油产量：22.8 万吨 同比增长：9.1% 增速较上一年同期变化：低26.7个百分点 据统计，2025年9月四川省规模以上工业企业柴油产量与上年同期相比增长了9.1%，达22.8万吨，增速 较上一年同期低26.7个百分点，增速放缓，增速较同期全国高6.0个百分点，约占同期全国规模以上企业 柴油产量1741.8万吨的比重为1.3%。 详见下图： 图1：四川省柴油产量分月（当月值）统计图 据统计，2025年1－9月，四川省规模以上工业企业柴油产量与上年同期相比增长了10.3%，达183.4万 吨，增速较上一年同期低4.0个百分点，增速放缓，增速较同期全国高12.8个百分点，约占同期全国规模 以上企业柴油产量14691万吨的比重为1.2%。详见下图： 图2：四川省柴油产量分月（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 2025年1-9月柴油产量统计： 柴油产量：183.4 万吨 同比增长：10.3% 增速较上一年同期变化：低4.0个 ...

Core Insights - In September 2025, China's synthetic rubber production reached 774,000 tons, marking a year-on-year increase of 13.5%, with the growth rate up by 18.2 percentage points compared to the same month last year [1] - From January to September 2025, the cumulative synthetic rubber production was 6.616 million tons, reflecting an 11.2% year-on-year growth, with the growth rate increasing by 10.7 percentage points compared to the same period last year [4] Monthly Production Analysis - The synthetic rubber production for September 2025 was 774,000 tons, showing a significant increase in production compared to the previous year [1] - The growth rate of 13.5% in September 2025 is notably higher than the previous year's rate, indicating a robust upward trend in production [1] Cumulative Production Analysis - For the first nine months of 2025, the total production of synthetic rubber was 6.616 million tons, which is an increase of 11.2% year-on-year [4] - The growth rate of 11.2% for the January to September period also reflects a substantial improvement compared to the previous year's growth rate [4]

Core Insights - The crude oil processing volume in Shanghai for September 2025 was 2.012 million tons, reflecting a year-on-year decrease of 1.4% [1] - For the first nine months of 2025, the total crude oil processing volume was 15.763 million tons, showing a significant year-on-year decline of 11.8% [2] Group 1: Monthly Data - In September 2025, the crude oil processing volume in Shanghai was 2.012 million tons, which is 1.4% lower than the same month last year [1] - The growth rate for September 2025 was 1.1 percentage points lower than the previous year [1] - The processing volume accounted for 3.2% of the national total of 62.687 million tons for the same period [1] Group 2: Cumulative Data - From January to September 2025, the crude oil processing volume reached 15.763 million tons, down 11.8% compared to the same period last year [2] - The growth rate for this nine-month period was 8.8 percentage points lower than the previous year [2] - The processing volume represented 2.9% of the national total of 550.815 million tons during the same timeframe [2]

图表：福建省乙烯产量分月（当月值）统计 摘要：【图】2025年8月福建省乙烯产量数据 2025年1-8月乙烯产量分析： 据国家统计局数据，在2025年的前8个月，福建省规模以上工业企业乙烯产量累计达到了210.1万吨，与 2024年同期的数据相比，增长了19.1%，增速较2024年同期低15.9个百分点，增速放缓，增速较同期全 国高8.5个百分点，约占同期全国规模以上企业乙烯产量2440.69388万吨的比重为8.6%。 图表：福建省乙烯产量分月（累计值）统计 2025年8月乙烯产量分析： 单独看2025年8月份，福建省规模以上工业企业乙烯产量达到了27.5万吨，与2024年同期的数据相比，8 月份的产量增长了10.6%，增速较2024年同期低33.7个百分点，增速放缓，增速较同期全国高0.2个百分 点，约占同期全国规模以上企业乙烯产量314.08156万吨的比重为8.7%。 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 石油行业监测及发展趋势 化工未来发展趋势预测 日化现状及发展前景 润滑油 ...

Core Insights - Gansu Province's petroleum coke production in September 2025 reached 32,000 tons, marking a significant year-on-year increase of 474.0% [1] - The growth rate for September 2025 is 557.8 percentage points higher than the same month last year, and it surpasses the national growth rate by 477.2 percentage points [1] - Cumulatively, from January to September 2025, Gansu's petroleum coke production totaled 265,000 tons, reflecting a year-on-year growth of 12.7% [4] Monthly Production Analysis - In September 2025, Gansu's petroleum coke production was 32,000 tons, contributing to 1.2% of the national total of 2,597,000 tons [1] - The production growth in September is notably higher than the national average, indicating a strong performance in the region [1] Cumulative Production Data - From January to September 2025, Gansu's petroleum coke production increased by 12.7% compared to the previous year, with a total output of 265,000 tons [4] - This cumulative growth rate is 18.7 percentage points higher than the same period last year and exceeds the national growth rate by 17.4 percentage points [4]

Core Insights - The diesel production in Hunan Province for September 2025 was 167,000 tons, representing a year-on-year decrease of 14.8% and a decline of 11.0 percentage points compared to the previous year [1] - For the period from January to September 2025, the total diesel production was 961,000 tons, showing a significant year-on-year drop of 47.1% and a decrease of 39.2 percentage points compared to the same period last year [2] - Hunan's diesel production accounted for 1.0% of the national total in September 2025, which was 17,418,000 tons, and 0.7% of the national total of 14,691,000 tons for the January to September period [1][2] Monthly Production Analysis - In September 2025, the diesel production in Hunan Province was 167,000 tons, which is a notable decline compared to the same month in the previous year [1] - The cumulative diesel production from January to September 2025 reached 961,000 tons, indicating a sharp decrease compared to the previous year's figures [2] - The monthly production statistics highlight a consistent downward trend in diesel output for Hunan Province [3] Industry Context - The data reflects the performance of large-scale industrial enterprises in Hunan, defined as those with annual main business revenues of 20 million yuan or more [4] - The significant decline in diesel production may indicate broader challenges within the oil and chemical industry in the region [5]