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]

| | | | 比上期 | | | --- | --- | --- | --- | --- | | 产品名称 | 草位 | 体育价格 | 价格涨跌 | 涨跌幅(%) | | | | (元) | (元) | | | 一、景色金属 | | | | | | 螺纹钢(@20mm,HRB400E) | ਰਕੁ | 3108.2 | 27.5 | 0.9 | | 线材(@8-10mm,HPB300) | 합 | 3264.1 | 26.1 | 0.8 | | 普通中板(20mm,Q235) | 발 | 3371.2 | -4.6 | -0.1 | | 热轧普通板卷(4.75-11.5mm,Q235) | 발 | 3226.5 | 30.8 | 1.0 | | 无缝钢管(219°6,20#) | 대구 | 4123.6 | 3.6 | 0.1 | | 角钢(5#) | | 3383.4 | 25.6 | 0.8 | | 二、有色金属 | ה | | | | | 电解铜(1#) | म् | 80208.6 | 1151.9 | 1.5 | | 铝锭(A00) | 中 | 20732.9 | 66.2 | 0.3 | | 铅 ...

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 ...