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]

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 provides an analysis of the sulfuric acid industry in China from 2025 to 2031, focusing on market trends and investment prospects [1] Price Trends - As of mid-August 2025, the market price for sulfuric acid (98%) is reported at 718.4 RMB per ton, reflecting a year-on-year increase of 49.11% and a month-on-month increase of 0.29% [1] - The highest recorded price in the past five years occurred in mid-August 2021, reaching 870.6 RMB per ton [1] Historical Data - A statistical chart detailing the price fluctuations of sulfuric acid (98%) from 2019 to mid-August 2025 is referenced, indicating significant price movements over the years [1]

Group 1 - The core viewpoint of the article highlights the significant increase in the market price of sulfuric acid (98%) as of late July 2025, which reached 704.3 yuan per ton, marking a year-on-year increase of 57.56% and a month-on-month increase of 1.47% [1] - Over the past five years, the price of sulfuric acid has shown fluctuations, with the highest recorded price being 741.3 yuan per ton in late July 2021 [1]

Core Viewpoint - The National Bureau of Statistics reported that in early July 2025, compared to late June 2025, prices of 23 out of 50 monitored important production materials increased, while 23 decreased, and 4 remained stable, with live pig prices rising by 3.4% [1] Price Changes Summary - **Metals**: - Rebar (HRB400E) increased by 27.5 yuan to 3108.2 yuan, a rise of 0.9% - Wire rod (HPB300) increased by 26.1 yuan to 3264.1 yuan, a rise of 0.8% - Ordinary medium plate decreased by 4.6 yuan to 3371.2 yuan, a decline of 0.1% [2] - **Non-ferrous Metals**: - Electrolytic copper rose by 1151.9 yuan to 80208.6 yuan, an increase of 1.5% - Aluminum ingot increased by 66.2 yuan to 20732.9 yuan, a rise of 0.3% - Lead ingot rose by 65.4 yuan to 16957.1 yuan, an increase of 0.4% [2] - **Chemical Products**: - Sulfuric acid (98%) increased by 22.8 yuan to 682.7 yuan, a rise of 3.5% - Caustic soda decreased by 7.3 yuan to 844.0 yuan, a decline of 0.9% - Methanol decreased by 59.3 yuan to 2257.6 yuan, a decline of 2.6% [2] - **Energy Products**: - Liquefied natural gas (LNG) increased by 28.5 yuan to 4286.8 yuan, a rise of 0.7% - Gasoline (95) decreased by 218.5 yuan to 8657.0 yuan, a decline of 2.5% - Diesel (0) decreased by 202.6 yuan to 7284.7 yuan, a decline of 2.7% [2] - **Coal**: - Smokeless coal increased by 7.3 yuan to 829.8 yuan, a rise of 0.9% - Ordinary mixed coal (4500 kcal) increased by 8.2 yuan to 488.3 yuan, a rise of 1.7% [2] - **Agricultural Products**: - Live pig prices rose by 0.5 yuan to 15.1 yuan per kilogram, an increase of 3.4% - Wheat prices increased by 73 yuan to 2432.3 yuan, a rise of 0.3% - Corn prices decreased by 1.8 yuan to 2368.3 yuan, a decline of 0.1% [2]

Core Viewpoint - The monitoring of market prices for 50 important production materials across nine categories indicates a mixed trend, with 27 products experiencing price increases, 17 seeing declines, and 6 remaining stable as of mid-June 2025 compared to early June 2025 [1][3]. Group 1: Price Changes in Major Categories - In the black metal category, rebar prices decreased slightly by 0.7% to 3110.4 yuan per ton, while wire rod prices increased by 0.8% to 3270.2 yuan per ton [2]. - In the non-ferrous metal category, electrolytic copper rose by 0.2% to 78898.6 yuan per ton, while zinc ingot prices fell by 2.2% to 22165.7 yuan per ton [2]. - Chemical products saw significant increases, with methanol rising by 6.1% to 2267.6 yuan per ton and pure benzene increasing by 6.4% to 6272.0 yuan per ton [2]. Group 2: Energy and Coal Prices - In the petroleum and natural gas sector, liquefied natural gas (LNG) prices decreased by 0.7% to 4233.2 yuan per ton, while gasoline prices increased, with 95 gasoline rising by 2.3% to 8564.7 yuan per ton [2]. - Coal prices showed a downward trend, with anthracite coal decreasing by 5.6% to 863.7 yuan per ton and coking coal dropping by 3.3% to 1096.4 yuan per ton [2]. Group 3: Agricultural Products and Inputs - In agricultural products, the price of wheat increased by 0.1% to 2418.8 yuan per ton, while corn prices rose by 1.2% to 2339.0 yuan per ton [4]. - Fertilizer prices showed a decline, with urea prices falling by 2.1% to 1825.6 yuan per ton, while pesticide prices increased by 2.1% to 24342.9 yuan per ton [4]. Group 4: Monitoring Methodology - The price monitoring encompasses a wide range of products, with data collected from over 2000 wholesalers, agents, and distributors across more than 300 trading markets in 31 provinces [7][8]. - The methodology includes on-site price collection, as well as inquiries via phone, instant messaging, and email [8].

股票代码：600746 股票简称：江苏索普 公告编号：临 2025-014 江苏索普化工股份有限公司 2024 年第四季度主要经营数据的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者 重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 江苏索普化工股份有限公司（以下简称"公司"）根据《上海证券交易所上市公司 自律监管指引第 3 号——行业信息披露》之《第十三号——化工》的相关规定，现将 公司 2024 年第四季度的主要经营数据披露如下： 注：醋酸及衍生品生产量与销售量差距较大，主要原因是部分中间产品自用。 甲醇生产量与销售量差距较大，主要原因是甲醇部分作为醋酸原料自用，剩余对外销售。 二、主要产品和原材料的价格变动情况 （一）主要产品 10-12 月价格变动情况 单位：人民币元/吨 | 产品名称 | 价格变动情况（不含 | 价格变动情况说明 | | --- | --- | --- | | | 税） | | | 醋酸 | 2,050-2,650 | 报告期内，受市场供需等因素影响，醋酸产 | | | | 品价格同比下降。 | | 醋酸乙酯 | 4,532-5,537 ...

江苏索普化工股份有限公司（以下简称"公司"）根据《上海证券交易所上市公司 自律监管指引第 3 号——行业信息披露》之《第十三号——化工》的相关规定，现将 公司 2025 年第一季度的主要经营数据披露如下： 注：醋酸及衍生品、甲醇生产量与销售量差距较大，主要原因是部分中间产品自用。 甲醇生产量与销售量差距较大，主要原因是甲醇部分作为醋酸原料自用，剩余对外销售。 二、主要产品和原材料的价格变动情况 （一）主要产品 1-3 月价格变动情况 单位：人民币元/吨 | 产品名称 | 价格变动情况（不含 | 价格变动情况说明 | | --- | --- | --- | | | 税） | | | 醋酸 | 2,080-2,600 | 报告期内，受市场供需等因素影响，醋酸产 | | | | 品价格同比下降。 | | 醋酸乙酯 | 4,494-5,225 | 报告期内，受市场供需等因素影响，醋酸乙 | | | | 酯产品价格同比下降。 | | 甲醇 | 2,200-2,445 | 甲醇产品价格同比相对变化较小。 | | 离子膜碱 | 2,736-2,906 | 报告期内，受市场供需等因素影响，离子膜 | | | | 碱产品价格同 ...