Core Viewpoint - Jiangyin Jianghua Microelectronics Materials Co., Ltd. disclosed its key operating data for the first half of 2025, highlighting production, sales, and revenue figures for its main products, as well as price changes for products and raw materials [1]. Group 1: Main Products Performance - The production and sales figures for the main products are as follows: - Ultra-pure reagents: Production of 55,189.62 tons, sales of 55,375.27 tons, and sales revenue of 363.78 million yuan [1]. - Photoresist supporting reagents: Production of 26,006.77 tons, sales of 26,282.91 tons, and sales revenue of 200.45 million yuan [1]. Group 2: Price Changes - Average selling prices for the main products: - Ultra-pure reagents: Average price of 6,577.61 yuan/ton, an increase of 2.51% from the previous period [1]. - Photoresist supporting reagents: Average price of 10,827.33 yuan/ton, an increase of 8.35% from the previous period [1]. - Average procurement prices for key raw materials: - Phosphoric acid: Average price of 6,205.44 yuan/ton, an increase of 3.16% [1]. - High-purity sulfuric acid: Average price of 2,229.7 yuan/ton, an increase of 1.41% [1]. - Specific-grade nitric acid: Average price of 1,565.93 yuan/ton, a slight decrease of 0.03% [1]. - Specific-grade hydrochloric acid: Average price of 725.9 yuan/ton, a decrease of 5.79% [1]. - Isopropanol: Average price of 12,389.38 yuan/ton, an increase of 0.96% [1]. Group 3: Other Significant Matters - The disclosed operating data is intended to provide investors with timely insights into the company's production and operational status, with a reminder for investors to use the data cautiously and be aware of investment risks [1].

证券代码：603078 证券简称：江化微 公告编号：2025-025 江阴江化微电子材料股份有限公司 关于 2025 年半年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法律责任。 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：第十三 号——化工》的相关要求，江阴江化微电子材料股份有限公司（以下简称"公司"） 现将 2025 年半年度主要经营数据披露如下： 一、主要产品的产量、销量及收入实现情况（不含税）： | 主要产品 | 2025 年 | 1-6 | 月 | 2025 年 | 1-6 月 | 2025 | 年 | 1-6 | 月 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 产量（吨） | | | | 销量（吨） | | 销售金额（万元） | | | | 超净高纯试剂 | | | 55,189.62 | 55,375.27 | | | 36,377.75 | | | | 光刻胶配套试剂 | | | 26, ...