Meeting Overview - The second extraordinary general meeting of shareholders was held on February 9, 2026, at the company's administrative building in Jiangyin, Jiangsu Province [2] - The meeting was convened by the board of directors and chaired by Mr. Yin Fuhua, utilizing a combination of on-site and online voting methods, complying with the Company Law and the company's articles of association [2][3] Attendance and Voting - All 9 current directors and the board secretary attended the meeting, along with other senior executives [4] - The meeting had no rejected resolutions, and the voting process was deemed legal and valid, with special resolutions requiring more than two-thirds of the votes from the attending shareholders [3][5] Resolutions Passed - The proposal to elect Mr. Wu Liangwei as an independent director of the sixth board of directors was approved [3] - The voting for this proposal included a separate count for minority investors [3]

证券代码：603078 证券简称：江化微 公告编号：2026-018 江阴江化微电子材料股份有限公司 2026年第二次临时股东会决议公告 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。 重要内容提示： 本次会议是否有否决议案：无 一、会议召开和出席情况 (一)股东会召开的时间：2026 年 2 月 9 日 (二)股东会召开的地点：江苏省江阴市周庄镇长寿云顾路 581 号江阴江化微电子 材料股份有限公司行政楼四楼会议室 (三)出席会议的普通股股东和恢复表决权的优先股股东及其持有股份情况： | 1、出席会议的股东和代理人人数 | 617 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 95,533,629 | | 3、出席会议的股东所持有表决权股份数占公司有表 | | | 决权股份总数的比例（%） | 24.7729 | (四)表决方式是否符合《公司法》及《公司章程》的规定，会议主持情况等。 本次股东会由公司董事会召集，董事长殷福华先生主持，会议采取现场投票 及网络投票相结合的表决方式进行表 ...

北京植德律师事务所 关于江阴江化微电子材料股份有限公司 北京市东城区东直门南大街 1 号来福士中心办公楼 12 层 邮编：100007 12 th Floor, Raffles City Beijing Office Tower, No.1 Dongzhimen South Street, Dongcheng District, Beijing 100007 P.R.C 电话(Tel)：010-56500900 传真(Fax)：010-56500999 www.meritsandtree.com 北京植德律师事务所 关于江阴江化微电子材料股份有限公司 2026年第二次临时股东会的 法律意见书 植德京(会)字[2026]0016号 致：江阴江化微电子材料股份有限公司 2026 年第二次临时股东会的 法律意见书 植德京(会)字[2026]0016 号 二〇二六年二月 北京植德律师事务所（以下简称"本所"）接受江阴江化微电子材料股份有 限公司（以下简称"公司"或"江化微"）的委托，指派律师出席并见证公司2026 年第二次临时股东会（以下简称"本次会议"）。 本所律师根据《中华人民共和国公司法》（以下简称"《公司法》 ...

Core Viewpoint - Jiangyin Jianghua Microelectronics Materials Co., Ltd. (referred to as "Jianghua Micro") is undergoing a significant change in its controlling shareholder, which is expected to enhance its competitive position in the wet electronic chemicals industry and unlock future growth potential [2][4]. Group 1: Company Overview - Jianghua Micro specializes in the research, production, and sales of ultra-pure reagents and photoresist supporting agents, making it one of the leading companies in the domestic wet electronic chemicals industry [3]. - The company provides a full range of wet electronic chemicals for three major sectors: semiconductors, flat panel displays, and renewable energy, and has established relationships with notable clients such as Silan Micro, Huahong Group, and BOE [3]. Group 2: Industry Context - The wet electronic chemicals industry is a foundational sector within the electronic information industry, closely tied to the rapid development of downstream sectors such as new energy, information communication, and consumer electronics [2]. - The industry is experiencing increased demand for rapid updates and innovations in wet electronic chemicals due to the fast-paced growth of the electronic industry [2]. Group 3: Strategic Implications - The transfer of control from Zibo Xingheng Tusheng to Shanghai Fuxun Technology is indicative of the Shanghai State-owned Assets Supervision and Administration Commission's confidence in Jianghua Micro's core competitiveness and future development potential in the domestic wet electronic chemicals field [2]. - The involvement of Shanghai State-owned Assets is expected to create strong synergies, enhance product R&D, and improve capacity utilization, thereby solidifying Jianghua Micro's leadership position in the semiconductor supply chain [4].

Group 1: Oil and Chemical Indices Performance - The oil indices showed an overall increase, with all three oil indices rising, while all four chemical indices experienced declines [1] - The chemical raw materials index fell by 1.98%, the chemical machinery index decreased by 1.73%, the chemical pharmaceuticals index dropped by 3.11%, and the pesticide and fertilizer index declined by 2.06% [1] - In contrast, the oil processing index increased by 4.01%, the oil extraction index rose by 12.08%, and the oil trading index went up by 5.87% [1] Group 2: International Oil Prices - International crude oil prices saw a significant increase, with WTI crude oil futures settling at $65.21 per barrel, up 6.78% from January 23 [1] - Brent crude oil futures settled at $70.69 per barrel, reflecting a 7.30% increase from January 23 [1] Group 3: Petrochemical Product Price Changes - The top five petrochemical products with the highest price increases included octanol (up 8.42%), adipic acid (up 7.95%), carbon black (up 7.94%), Brent (up 7.30%), and butadiene (up 6.98%) [1] - The five petrochemical products with the largest price declines were hydrogen peroxide (down 7.66%), lithium battery electrolyte (down 7.04%), battery-grade lithium carbonate (down 5.91%), paraquat 42% mother liquor (down 5.56%), and hydrochloric acid (down 3.70%) [1] Group 4: Capital Market Performance of Listed Chemical Companies - The top five listed chemical companies with the highest stock price increases were Tongyuan Petroleum (up 63.03%), Sidike (up 60.03%), Runtu Co. (up 34.08%), Qianeng Hengxin (up 33.43%), and Sinopec Oilfield Service (up 29.66%) [2] - The five listed chemical companies with the largest stock price declines included Gaomeng New Materials (down 21.06%), Guofeng New Materials (down 19.37%), Jianghua Micro (down 19.01%), Lafang Jiahua (down 18.74%), and Shuangwei New Materials (down 16.26%) [2]

证券日报网讯2月2日，江化微（603078）在互动平台回答投资者提问时表示，公司氢氟酸产品等级主要 为G2-G4等级，等同于UP-UPSS等级。 ...

证券日报网讯 2月2日，江化微在互动平台回答投资者提问时表示，公司主要从事超净高纯试剂、光刻 胶配套试剂等湿电子化学品的研发、生产和销售。 （文章来源：证券日报） ...

江化微 2026 年第二次临时股东会 会议资料 江阴江化微电子材料股份有限公司 2026 年第二次临时股东会 会议资料 二〇二六年二月九日 1 | 会议议程 | 3 | | --- | --- | | 会议须知 | 4 | | 议案一、 关于补选吴良卫先生为公司第六届董事会独立董事的议案 5 | | 江化微 2026 年第二次临时股东会 会议资料 会议议程 二、会议主要议程： 一、会议时间、地点及投票方式 （一）现场会议时间：2026 年 2 月 9 日 13 点 00 分 （二）现场会议地点：江苏省江阴市周庄镇长寿云顾路 581 号江阴江化微电子材料股份有 限公司行政楼四楼会议室 （三）会议召集人：公司董事会 （四）会议主持人：董事长殷福华先生 （五）会议投票方式：现场投票和网络投票相结合 （六）网络投票的系统、起止日期和投票时间：上海证券交易所股东会网络投票系统网络 投票起止时间：自 2026 年 2 月 9 日至 2026 年 2 月 9 日采用上海证券交易所网络投票系统，通 过交易系统投票平台的投票时间为股东会召开当日的交易时间段，即 9:15-9:25，9:30-11:30， 13:00-15:00 ...

Group 1 - Jianghua Microelectronics has experienced a 5% decline in stock price, currently at 25.65 yuan per share, with a trading volume of 1.156 billion yuan and a turnover rate of 11.34%, resulting in a total market capitalization of 9.892 billion yuan [1] - The stock has seen a continuous decline over the past three days, with a cumulative drop of 13.9% [1] - Jianghua Microelectronics, established on August 17, 2001, and listed on April 10, 2017, specializes in the research, production, and sales of ultra-pure reagents and photolithography supporting reagents, with revenue composition of 62.62% from ultra-pure reagents, 34.69% from photolithography supporting reagents, and 2.70% from other sources [1] Group 2 - From the perspective of the top ten circulating shareholders, Guotai Fund's ETF, Guotai Zhongzheng Semiconductor Materials and Equipment Theme ETF (159516), increased its holdings by 1.4057 million shares in the third quarter, now holding 2.4637 million shares, which is 0.64% of the circulating shares [2] - The estimated floating loss for today is approximately 3.326 million yuan, with a total floating loss of 10.7419 million yuan during the three-day decline [2] - The Guotai Zhongzheng Semiconductor Materials and Equipment Theme ETF (159516) was established on July 19, 2023, with a latest scale of 9.011 billion yuan, and has achieved a year-to-date return of 25.26%, ranking 85 out of 5,551 in its category [2]

证券之星消息，1月28日电子化学品板块较上一交易日下跌0.31%，江化微领跌。当日上证指数报收于 4151.24，上涨0.27%。深证成指报收于14342.9，上涨0.09%。电子化学品板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 300537 | 广信材料 | 24.69 | 4.93% | 22.53万 | | 5.51亿 | | 300481 | 濮阳惠成 | 18.33 | 4.03% | 24.11万 | | 4.39亿 | | 300684 | 中石科技 | 59.59 | 3.74% | - 19.90万 | | 11.56亿 | | 688035 | 德邦科技 | 60.40 | 3.30% | 9.06万 | | 5.42亿 | | 300398 | 飞凯材料 | 27.16 | 2.76% | 57.21万 | | 15.54亿 | | 300576 | 容大感光 | 43.38 | 2.43% | 20.47万 | | 8.78亿 | ...