化学试剂是在工业级化学品基础上提纯制得的精细化工产品。化学试剂分类方式多样，按用途分类，可 以分为通用化学试剂、PCB 用化学试剂以及超净高纯试剂；按纯度分类，可分为实验纯≥90%、化学纯 ≥99.5%、分析纯≥99.7%、优级纯≥99.8%、高纯试剂≥99.99%、基准试剂≥99.99%，不同的纯度对应的工 艺复杂度也会不同，纯度越高需要的工艺越复杂，难度越高。 内容概要：中国化学试剂行业的发展历程可追溯至20世纪初，经历了从依赖进口到逐步自主化、从低端 通用试剂到高端专用试剂的转型，共经历了五个阶段。化学试剂行业在国民经济体系中占据着举足轻重 的地位，作为基础性产业，其深远影响渗透至科学研究、工业生产及医疗卫生等诸多领域。随着科学技 术的不断进步和工业生产的快速发展，对化学试剂的需求也在不断增加，推动了化学试剂行业市场规模 的快速扩张。据统计，2024年我国化学试剂行业市场规模增长至2400亿元，较2023年增加186亿元；预 计2025年有望达到2600亿元。 上市企业：安谱实验(832021)、光华科技(002741)、西陇科学（002584)、阿拉丁（688179） 相关企业：国药集团化学试剂有限公 ...

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 年第一季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）： 证券代码：603078 证券简称：江化微 公告编号：2025-020 江阴江化微电子材料股份有限公司 关于 2025 年第一季度主要经营数据的公告 | 主要产品 | 2025 1-3 | 年 | 月 | 年 月 2024 | 1-3 | 变动比例 | | --- | --- | --- | --- | --- | --- | --- | | | 平均售价（元/吨） | | | 平均售价（元/吨） | | （%） | | 超净高纯试剂 | | | 6,760.74 | | 6,401.21 | 5.62 | | 光刻胶配套试剂 | | | 10,544.84 | | 10,840.87 | -2.73 | 2、主要原材料的价格变动情况（ ...

Core Viewpoint - Company reported a mixed performance in Q4 2024, with revenue growth but declining net profit, highlighting challenges in the competitive landscape of the electronic chemicals industry [1][2][3] Financial Performance - For the year 2024, company achieved revenue of 1.099 billion yuan (YoY +7%) and net profit of 99 million yuan (YoY -6%) [1] - In Q4 2024, revenue was 279 million yuan (YoY +8%, QoQ -7%), with net profit of 12 million yuan (YoY +84%, QoQ -58%) [1] - Gross margin for Q4 2024 was 23.68%, with a year-over-year increase of 1.12 percentage points but a quarter-over-quarter decrease of 1.67 percentage points [1] Product Performance - Company sold 103,800 tons of ultra-pure reagents in 2024 (YoY +0.43%), generating revenue of 688 million yuan (YoY +3.33%) [2] - Sales of photoresist supporting reagents reached 34,600 tons (YoY +4.49%), with revenue of 381 million yuan (YoY +15.90%) [2] - In Q4 2024, ultra-pure reagent sales were 26,200 tons (QoQ +0.44%), with revenue of 175 million yuan (QoQ -4.26%) [2] Capacity Utilization and Strategic Focus - Company is enhancing competitive advantages through three main production bases, with Jiangyin base achieving a capacity utilization rate of 96.88% [3] - The Zhenjiang base is a key focus for future operations, with ongoing construction of the second phase project [3] - In the semiconductor sector, company generated revenue of 583 million yuan in 2024 (YoY +16.8%) [3] Market Outlook and Projections - Despite competitive pressures, company anticipates a stable pricing environment for high-end products, projecting a 20% sales growth for ultra-pure reagents and photoresist supporting reagents from 2025 to 2027 [4] - Adjusted net profit forecasts for 2025 and 2026 are 120 million yuan and 164 million yuan, respectively, with a new projection of 218 million yuan for 2027 [4]