证券代码：300236 证券简称：上海新阳 公告编号：2025-042 上海新阳半导体材料股份有限公司 2024年度股东大会决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 现场会议召开日期和时间：2025年5月29日（星期四）14:00； 特别提示： 1．本次股东大会未涉及变更前次股东大会决议； 2、本次股东大会以现场投票和网络投票相结合的方式召开，中小投资者单 独计票。 一、会议召开和出席情况 1、会议届次：2024年度股东大会 2、会议召集人：上海新阳半导体材料股份有限公司董事会 3、会议召开的合法、合规性：经公司第六届董事会第四次会议审议通过，决 定召开2024年度股东大会，召集程序符合有关法律、行政法规、部门规章、规范 性文件和公司章程的规定。 4、会议召开日期和时间： 网络投票日期和时间：2025年5月29日。其中，通过深圳证券交易所交易系统 进行网络投票的时间为2025年5月29日9:15-9:25，9:30-11:30和 13:00-15:00；通过 深圳证券交易所互联网系统投票的具体时间为2025年5月29日9:15-15:00。 5 ...

Core Viewpoint - The article summarizes significant announcements from various listed companies in the Shanghai and Shenzhen stock markets, providing insights for investors on recent corporate actions and developments. Group 1: Corporate Announcements - Kweichow Moutai's shareholders approved a profit distribution plan for 2024, proposing a cash dividend of 276.24 yuan per 10 shares, totaling 34.672 billion yuan [3] - Weir Shares plans to change its name to "Haowei Group" and its stock abbreviation to "Haowei Group," pending shareholder approval [4] - Weili intends to transfer 100% equity of its subsidiary Dunhua Zhongneng to Chengfa Environment for a total consideration of approximately 323 million yuan [6] - Wanrun New Energy signed a business cooperation agreement with CATL to supply lithium iron phosphate products, with an estimated total supply of about 1.3231 million tons from 2025 to 2030 [7] - Shouhua Gas plans to purchase bauxite resources through market means, with a financing application of up to 2 billion yuan [8] Group 2: Regulatory and Compliance - Gao Neng Environment received an administrative regulatory decision from the Beijing Securities Regulatory Bureau due to insufficient impairment testing and inaccurate disclosures [9] - ST Shilong applied to revoke its other risk warning status, indicating compliance with relevant regulations [14] Group 3: Mergers and Acquisitions - Huixin Electronics plans to acquire 67.91% of Baode Computer through a combination of cash and stock issuance, enhancing its position in the IT infrastructure sector [19] - Kangping Technology intends to acquire 100% of Sulu Electronics for 198 million yuan to expand its electric tools business [23] - Xinjiang Haoyuan plans to change its name to "Wanqing Energy" to better reflect its business structure [26] Group 4: Financing and Investments - Shanghai Xinyang plans to invest 30 million yuan in the establishment of the Qixin Fund, focusing on high-tech sectors [12] - Taihe Co. intends to invest up to 150 million USD (approximately 1.082 billion yuan) in a pesticide and functional chemicals project in Egypt [28] Group 5: Strategic Partnerships and Contracts - Dongzhu Ecology signed a 3.5 billion yuan EPC contract for land consolidation in Laos [30] - Youa Co. signed a strategic cooperation framework agreement with Changsha Guokong Capital and Tsinghua Electronics Institute to promote the semiconductor industry [32] Group 6: Shareholder Actions - Wanfeng Co. plans to reduce its stake by up to 1.75% through block trading [35] - Tuoershi's controlling shareholder intends to reduce its stake by up to 2% [36]

Group 1 - Company Weili plans to transfer 100% equity of its wholly-owned subsidiary Dunhua Zhongneng Environmental Power Co., Ltd. to Chengfa Environment for a total consideration of approximately 323 million yuan, which includes a transfer price of 100 million yuan and shareholder loans of about 223 million yuan [3] - Company Wanrun New Energy has signed a business cooperation agreement with CATL to supply lithium iron phosphate products, with an estimated total supply of approximately 1.32 million tons from May 2025 to 2030, and a commitment for monthly procurement of at least 80% of the agreed supply [4] - Company Shouhua Gas intends to purchase bauxite resources through market-based methods, with a purchase amount not exceeding 30% of the latest audited total assets or 100% of net assets within 12 months [5] Group 2 - Company Gaon Environment received an administrative regulatory decision from the Beijing Securities Regulatory Bureau due to insufficient basis for goodwill impairment and inaccurate disclosure of related party transactions, resulting in a warning letter issued to the company and its key personnel [6] - Company Hongxin Electronics' subsidiary signed two contracts for computing power services and hardware procurement, with total contract amounts of 177 million yuan and 385 million yuan respectively, enhancing the company's market share in the AI business [7] - Company Shanghai Xinyang plans to invest 30 million yuan in the establishment of the Qixin Fund, focusing on investments in semiconductor, integrated circuits, AI, new materials, and advanced manufacturing sectors [8] Group 3 - Company Baiyunshan's subsidiary Guangzhou Pharmaceutical will be listed on the New Third Board starting May 20, 2025 [9] - Company Jincheng signed a service agreement for underground mining operations at the Komakau Copper Mine, with a total contract value of approximately 805 million USD over a five-year period [11] - Company Dongzhu Ecology signed an EPC general contracting agreement worth approximately 3.5 billion yuan for a land consolidation project in Laos, with a contract duration of three years [12] Group 4 - Company Youa signed a strategic cooperation framework agreement with Changsha Guokong Capital and Tsinghua Electronics Institute to promote the semiconductor industry upgrade in Changsha [13] Group 5 - Company Wanfeng plans to reduce its shareholding by up to 1.75% through block trading [15] - Company Hexing Packaging intends to repurchase shares worth between 50 million to 100 million yuan for employee stock ownership plans, with a maximum repurchase price of 4.67 yuan per share [17] - Company Zhaoxun Media plans to repurchase shares worth between 100 million to 200 million yuan for employee stock ownership plans, with a maximum repurchase price of 14.8 yuan per share [18]

为充分把握市场机遇，拓宽公司投资渠道，上海新阳半导体材料股份有限 公司（以下简称"公司"）拟以自有资金参与由中芯聚源私募基金管理（上海） 有限公司（以下简称"中芯聚源"）发起设立的股权投资基金。该拟设股权基 金名称为聚源启新股权投资基金（无锡）合伙企业（有限合伙）（暂定名，以 企业登记机关核准登记为准，以下简称"启新基金"或"合伙企业"）。启新基 金认缴出资总额为人民币80,000万元，其中公司作为有限合伙人认缴出资人民 币3,000万元，占认缴出资总额的3.75%。截至本公告日，公司尚未实缴出资。 公司持股5%以上的股东、董事、监事、高级管理人员不参与认购基金份额。 本次投资事项不存在同业竞争，不构成关联交易，也不构成《上市公司重 大资产重组管理办法》规定的重大资产重组。 上海新阳半导体材料股份有限公司 关于公司拟对外投资股权投资基金的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 一、对外投资基本情况 证券代码：300236 证券简称：上海新阳 公告编号：2025-041 根据《深圳证券交易所创业板股票上市规则》、《深圳证券交易所上市公司 自律监管指 ...

Group 1: Financial Performance - The company's semiconductor business revenue increased by 65% year-on-year in Q1, rising from 2.06 billion to 3.39 billion [2] - The company anticipates continued revenue growth throughout the year, maintaining the upward trend established in Q1 [2] Group 2: Research and Development - The R&D expenses for this year are expected to increase compared to last year's 220 million [1] - The company has developed etching liquids for DRAM products, which are expected to see significant sales growth this year [2] Group 3: Production Capacity and Market Demand - The expansion plan for the Hefei Phase I production capacity is based on future market demand and current capacity [1] - The sales volume of chip copper interconnect plating solutions and additives is projected to continue the growth trend of over 23% year-on-year [1] Group 4: Strategic Planning - The company will focus on executing its strategic plan, emphasizing technology leadership and addressing domestic market gaps while enhancing R&D for core technologies [2] - The development of immersion ArF photoresists is ongoing, with challenges in quality control and customer certification [2]

关于芯征途（三期）持股计划锁定期届满的提示性公告 上海新阳半导体材料股份有限公司 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 2024 年 3 月 13 日，公司召开第五届董事会第十七次会议、第五届监事会第 十六次会议审议通过了《关于<上海新阳半导体材料股份有限公司芯征途（三期） 持股计划（草案）>及其摘要的议案》等相关议案。上述议案已经公司 2023 年年 度股东大会审议通过，同意公司实施芯征途（三期）持股计划（以下简称"芯征 途（三期）"、"《芯征途（三期）持股计划》"或"本次持股计划"），并授权董事 会全权办理与本次持股计划相关的事宜。 2024 年 5 月 16 日，公司回购专用证券账户中所持有的 1,766,800 股公司股 票已以非交易过户的方式全部过户至"上海新阳半导体材料股份有限公司－芯征 途（三期）持股计划"专用证券账户。详见公司披露于 2024 年 4 月 23 日、2024 年 5 月 17 日在证监会指定的创业板信息披露网站巨潮资讯网的持股计划相关公 告。 根据中国证监会《关于上市公司实施员工持股计划试点的指导意见》及《深 圳证券交 ...

证券代码：300236 证券简称：上海新阳 公告编号：2025-039 出席本次年度网上业绩说明会的人员有：董事长王福祥先生、董事会秘书杨 靖女士。 为充分尊重投资者，提升交流的针对性，现就公司本次业绩说明会提前向投 资者公开征集问题，广泛听取投资者的意见和建议。投资者可于 2025 年 05 月 12 日 （星期一） 至 05 月 14 日 （星期三）16:00 前登录上证路演中心网站首页， 点击"提问预征集"栏目（https://roadshow.sseinfo.com/preCallQa），根据活动时 间，选中本次活动向公司提问，公司将在说明会上对投资者普遍关注的问题进行 回答。 投资者可于 2025 年 05 月 15 日 （星期四） 15:00-16:30，通过互联网登录 上证路演中心（https://roadshow.sseinfo.com/），在线参与本次业绩说明会，公司 将及时回答投资者的提问。 欢迎广大投资者积极参与。 上海新阳半导体材料股份有限公司 关于参加2025年上海辖区上市公司年报集体 业绩说明会的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性 ...

上海新阳半导体材料股份有限公司（以下简称"公司"）已于 2025 年 04 月 18 日在巨潮资讯网上披露了《2024 年年度报告全文》及摘要。为便于投资者进 一步了解公司的财务状况、经营业绩及发展规划等情况，公司将于 2025 年 05 月 15 日 （星期四） 15:00-16:30 参加 2025 年上海辖区上市公司年报集体业绩说明 会，就投资者关心的问题进行交流。 出席本次年度网上业绩说明会的人员有：董事长王福祥先生、董事会秘书杨 靖女士。 为充分尊重投资者，提升交流的针对性，现就公司本次业绩说明会提前向投 资者公开征集问题，广泛听取投资者的意见和建议。投资者可于 2025 年 05 月 12 日 （星期一） 至 05 月 14 日 （星期三）16:00 前登录上证路演中心网站首页， 点击"提问预征集"栏目（https://roadshow.sseinfo.com/preCallQa），根据活动时 间，选中本次活动向公司提问，公司将在说明会上对投资者普遍关注的问题进行 回答。 投资者可于 2025 年 05 月 15 日 （星期四） 15:00-16:30，通过互联网登录 上证路演中心（https:/ ...

Group 1 - Shengxiang Bio plans to increase its investment in Hunan Shengwei Kunteng Biotechnology Co., Ltd. by 100 million yuan to enhance its industrial chain layout in the POCT field, resulting in a 44.6441% stake in Shengwei Kunteng after the investment [1] - Yaguang Technology's subsidiary Chengdu Yaguang signed a product pre-production agreement worth 101 million yuan, accounting for 10.56% of the company's audited revenue for the last fiscal year [1] Group 2 - Chutianlong's shareholder plans to reduce its stake by up to 3%, equating to 13.83 million shares, due to personal funding needs [2] - Naipu Mining intends to invest up to 45 million USD in Swiss Veritas Resources AG, acquiring a 22.5% stake to extend its industrial chain [2][3] Group 3 - Diri Medical's shareholder plans to reduce its stake by up to 3%, totaling 814.83 thousand shares, due to funding needs [4] - Kangtai Medical's controlling shareholder plans to reduce its stake by up to 2.99%, equating to 12 million shares [5] Group 4 - Iwu Bio's controlling shareholder plans to transfer up to 450 thousand shares through block trading, representing 0.86% of the total share capital [7] - Guokai Hengtai's four shareholders plan to collectively reduce their stake by up to 4.7%, totaling 22.94 million shares [9] Group 5 - *ST Zhongcheng submitted a hearing application to the Shenzhen Stock Exchange in response to a delisting notice [10] - Donghua Software's actual controller and associated parties plan to reduce their stake by up to 1%, totaling 32.05 million shares [12] Group 6 - Shandong Molong's shareholder reduced its H-share holdings by 107 million shares, representing 13.39% of the total share capital [12] - Yinbang Co.'s shareholder plans to reduce its stake by up to 1%, totaling 821.92 thousand shares [13] Group 7 - Jinxinnong reported April sales of 10.65 million pigs, generating sales revenue of 139 million yuan, with an average selling price of 15.05 yuan per kilogram [14] - Dongfang Jiasheng purchased 9.54 million shares of Zhonggu Logistics for approximately 99.72 million yuan, representing 4.18% of the company's net assets [15] Group 8 - Linglong Tire's controlling shareholder received a financing commitment of up to 270 million yuan for stock repurchase [16] - Wuchan Jinlun's shareholder plans to reduce its stake by up to 3%, totaling 619.77 thousand shares [18] Group 9 - Pengyao Environmental's directors and executives plan to collectively reduce their stake by up to 0.07% [19] - Ruihu Mould's controlling shareholder plans to reduce its stake by up to 1.92%, totaling 401.89 thousand shares [20] Group 10 - Electric Alloy's shareholder plans to reduce its stake by up to 0.63%, totaling 210.88 thousand shares [22] - Shanghai Xinyang's controlling shareholder plans to reduce its stake by up to 0.64%, totaling 200 thousand shares [24] Group 11 - Sujiao Ke's controlling shareholder plans to acquire up to 2% of the company's shares from a fund [26] - Heyuan Bio's shareholders plan to reduce their stake by up to 1%, totaling 649.04 thousand shares [27]

上海新阳（300236）公告，持股5%以上股东上海新科投资有限公司计划在2025年5月29日至2025年8月 28日期间，通过集中竞价或大宗交易方式减持不超过200万股，占公司总股本的0.64%。 ...