数据来源：国家统计局 2019-2025年9月中旬聚乙烯（LLDPE，熔融指数2薄膜料）市场价格变动统计图 相关报告：智研咨询发布的《2025-2031年中国改性聚乙烯行业市场发展态势及产业前景研判报告》 根据国家统计局公布的数据，化工产品类别下的聚乙烯（LLDPE，熔融指数2薄膜料）2025年9月中旬 市场价格为7414元/吨，同比下滑10.64%，环比下滑0.2%，纵观近5年同时期其价格，2021年9月中旬达 到最大值，有9014.4元/吨。 ...

Core Insights - The report by Zhiyan Consulting forecasts the market development scale and future prospects of the petrochemical benzene industry in China from 2025 to 2031 [1] Price Trends - As of mid-September 2025, the market price of pure benzene (petrochemical benzene, industrial grade) is 5,952.1 yuan/ton, reflecting a year-on-year decline of 28.38% and a month-on-month increase of 0.91% [1] - The highest price recorded in the past five years for pure benzene was 8,680.6 yuan/ton in mid-September 2021 [1] Historical Price Data - A statistical chart detailing the price fluctuations of pure benzene from 2019 to mid-September 2025 is referenced, indicating significant price changes over the years [1]

Core Insights - The report by Zhiyan Consulting forecasts the market trends for the caustic soda industry in China from 2025 to 2031, highlighting significant price fluctuations and market dynamics [1] Price Trends - As of mid-September 2025, the market price for caustic soda (liquid caustic soda, 32%) is reported at 893.2 yuan per ton, reflecting a year-on-year increase of 2.67% but a month-on-month decrease of 1.81% [1] - The highest recorded price in the past five years occurred in mid-September 2022, reaching 1059.7 yuan per ton [1] Historical Data - A statistical chart detailing the price changes of caustic soda from 2019 to mid-September 2025 is referenced, indicating the volatility and trends in the market over this period [1]

Core Insights - The market price of sulfuric acid (98%) as of mid-September 2025 is 685 RMB per ton, reflecting a year-on-year increase of 58.53% but a month-on-month decrease of 4.41% [1] - The highest recorded price in the past five years occurred in mid-September 2021, reaching 1031 RMB per ton [1] Price Trends - The price of sulfuric acid (98%) has shown significant fluctuations from 2019 to mid-September 2025, with a notable peak in 2021 [1] - The current price indicates a substantial increase compared to the previous year, highlighting a strong demand or supply constraints in the market [1]

根据国家统计局公布的数据，化工产品类别下的聚丙烯（拉丝料）2025年8月下旬市场价格为6953.1元/ 吨，同比下滑8.57%，环比下滑0.8%，纵观近5年同时期其价格，2019年8月下旬达到最大值，有8834.4 元/吨。 相关报告：智研咨询发布的《2025-2031年中国透明聚丙烯行业市场发展潜力及战略咨询研究报告》 数据来源：国家统计局 2019-2025年8月下旬聚丙烯（拉丝料）市场价格变动统计图 ...

相关报告：智研咨询发布的《2025-2031年中国聚氯乙烯行业竞争战略分析及市场需求预测报告》 根据国家统计局公布的数据，化工产品类别下的聚氯乙烯（SG5）2025年8月下旬市场价格为4809.5元/ 吨，同比下滑12.84%，环比下滑1.37%，纵观近5年同时期其价格，2021年8月下旬达到最大值，有 9417.6元/吨。 2019-2025年8月下旬聚氯乙烯（SG5）市场价格变动统计图 数据来源：国家统计局 ...

相关报告：智研咨询发布的《2025-2031年中国改性聚乙烯行业市场发展态势及产业前景研判报告》 数据来源：国家统计局 根据国家统计局公布的数据，化工产品类别下的聚乙烯（LLDPE，熔融指数2薄膜料）2025年8月下旬 市场价格为7467.6元/吨，同比下滑10.43%，环比上涨0.33%，纵观近5年同时期其价格，2021年8月下旬 达到最大值，有8566.8元/吨。 2019-2025年8月下旬聚乙烯（LLDPE，熔融指数2薄膜料）市场价格变动统计图 ...

Core Insights - The report by Zhiyan Consulting forecasts the market development scale and future prospects of the petrochemical benzene industry in China from 2025 to 2031 [1] Price Trends - As of late August 2025, the market price for pure benzene (petrochemical benzene, industrial grade) is projected to be 6047.6 yuan per ton, reflecting a year-on-year decline of 29.06% and a month-on-month decrease of 1.48% [1] - The highest recorded price in the past five years occurred in late August 2024, reaching 8524.6 yuan per ton [1]

Core Insights - The report by Zhiyan Consulting provides an analysis of the sulfuric acid market in China from 2025 to 2031, highlighting investment prospects and market trends [1] Price Trends - As of late August 2025, the market price for sulfuric acid (98%) is reported at 717.2 RMB per ton, reflecting a year-on-year increase of 49.98% but a month-on-month decrease of 0.17% [1] - The highest recorded price in the past five years occurred in late August 2021, reaching 917.1 RMB per ton [1]

Core Insights - The report by Zhiyan Consulting forecasts the market trends for the caustic soda industry in China from 2025 to 2031 [1] Price Trends - As of late August 2025, the market price for caustic soda (liquid caustic soda, 32%) is reported at 896.1 yuan per ton, reflecting a year-on-year increase of 5.68% and a month-on-month increase of 3.04% [1] - The highest recorded price in the past five years occurred in late August 2022, reaching 1035.1 yuan per ton [1]