Core Viewpoint - The semiconductor wet processing equipment market is experiencing robust growth, driven by the rapid development of the global semiconductor industry, with significant increases in market size projected for both global and Chinese markets in the coming years [1][6][27]. Group 1: Market Size and Growth - The global semiconductor cleaning equipment market is expected to reach approximately 79.407 billion yuan in 2024, an increase of 8.235 billion yuan from 2023 [4]. - The Chinese semiconductor cleaning equipment market is projected to grow to 15.882 billion yuan in 2024, up by 3.071 billion yuan from 2023 [6]. - By 2025, the global semiconductor cleaning equipment market is anticipated to reach 88 billion yuan, while the Chinese market is expected to grow to 19.5 billion yuan [1][6]. Group 2: Industry Definition and Classification - Semiconductor wet processing equipment is essential for various processes in chip manufacturing, including cleaning, etching, and stripping, utilizing chemical solutions to achieve specific objectives [2]. - The main categories of semiconductor wet processing equipment include wet cleaning, wet etching, and stripping equipment, with single-wafer and batch cleaning systems being the most prevalent [2]. Group 3: Industry Chain Structure - The upstream of the semiconductor wet processing equipment industry includes high-purity chemicals, ultra-pure water systems, and precision mechanical components, with significant technological barriers dominated by companies from Europe, the United States, and Japan [8]. - The midstream involves the manufacturing of semiconductor wet processing equipment, while the downstream applications are in semiconductor manufacturing, serving sectors like consumer electronics, automotive electronics, and AI/data centers [8]. Group 4: Competitive Landscape - The global semiconductor wet processing equipment market is highly concentrated, with major players like SCREEN, Tokyo Electron, Lam Research, and SEMES holding over 90% of the market share [17]. - Domestic companies such as Zhichun Technology, North Huachuang, Shengmei Shanghai, and Chip Source are rapidly developing, with some achieving mass production and entering the supply chains of leading domestic wafer manufacturers [17][20]. Group 5: Company Performance - Shengmei Shanghai is projected to achieve a revenue of 5.618 billion yuan in 2024, a year-on-year increase of 44.48%, with net profit reaching 1.153 billion yuan, up 26.65% [23]. - Zhichun Technology has become a leader in high-purity process systems and wet processing equipment in China, reporting a total revenue of 2.639 billion yuan in the first three quarters of 2024, a year-on-year increase of 20.04% [25]. Group 6: Future Trends - The expansion of domestic wafer production capacity and technological advancements are expected to enhance the role of Chinese semiconductor wet processing equipment companies in the global supply chain [27]. - Continuous innovation and accelerated domestic substitution are anticipated to lead to higher cleanliness and integration in equipment, with an expanding share in international markets [27].

证券代码：603690 证券简称：至纯科技 公告编号：2025-049 上海至纯洁净系统科技股份有限公司 关于股份回购进展公告 | 回购方案首次披露日 | 2024/10/29 | | --- | --- | | 回购方案实施期限 | 待董事会审议通过后 个月 12 | | 预计回购金额 | 8,000万元~16,000万元 | | 回购用途 | □减少注册资本 √用于员工持股计划或股权激励 | | | □用于转换公司可转债 □为维护公司价值及股东权益 | | 累计已回购股数 | 1,994,601股 | | 累计已回购股数占总股本比例 | 0.52% | | 累计已回购金额 | 4,999.42万元 | | 实际回购价格区间 | 24.20元/股~25.85元/股 | 一、回购股份的基本情况 上海至纯洁净系统科技股份有限公司（以下简称"公司"）于 2024 年 10 月 28 日召开第五届董事会第八次会议审议通过《关于以集中竞价交易方式回购股份 方案的议案》，同意公司使用兴业银行股份有限公司上海分行提供的专项贷款及自 有资金以集中竞价交易方式回购公司已发行的部分人民币普通股股票。回购的股 份将在未来适宜时机 ...

Core Viewpoint - The company, Zhichun Technology, reported a revenue of 3.605 billion yuan for 2024, marking a year-on-year growth of 14.40%, with a net profit attributable to shareholders of 23.5975 million yuan [1][2] Group 1: Financial Performance - The total revenue for 2024 reached 3.605 billion yuan, reflecting a 14.40% increase compared to the previous year [1] - The net profit attributable to shareholders was 23.5975 million yuan [1] - The company secured new orders totaling 5.577 billion yuan in 2024, with a 17.88% increase in new signed orders compared to 2023, excluding long-term orders [2] Group 2: Research and Development - The company invested 442 million yuan in R&D in 2024, a significant increase from 13 million yuan in 2017, with cumulative R&D investment exceeding 1.5 billion yuan over the past five years [1] - The company has established four major technology platforms covering all aspects of wet process technology, maintaining a leading position in certain equipment segments [1] Group 3: Market Position and Strategy - The company’s products, including high-purity gas and chemical equipment, achieved a total shipment of over 36,000 units in 2024, with 88.46% serving 12-inch advanced process customers [1] - The company has focused on localized supply chain construction since 2021, achieving a stable and controllable supply chain, which has proven valuable in the current industry context [1] - The company’s revenue structure, combining equipment, materials, and services, is forming a resilient barrier against industry cycles [2] Group 4: Operational Efficiency - The management has implemented plans to reduce operational costs and improve cash flow through better resource allocation and receivables management [2] - The company aims to enhance shareholder value through both organic growth and external acquisitions, striving for long-term returns for investors [2]

Core Viewpoint - Shanghai ZhiChun Clean System Technology Co., Ltd. (hereinafter referred to as "ZhiChun Technology") has reported a significant decline in net profit for 2024, despite a revenue increase, highlighting the challenges faced in the semiconductor equipment industry [1][2]. Financial Performance - In 2024, ZhiChun Technology achieved operating revenue of 3.605 billion yuan, a year-on-year increase of 14.40% [1] - The net profit attributable to the parent company was 23.5975 million yuan, a decline of over 90% year-on-year [2] - The company reported a shift from profit to loss in net profit after deducting non-recurring gains and losses [1] - In Q1 2025, ZhiChun Technology's revenue was 728 million yuan, down 10.32% year-on-year, with a net profit of 19.0161 million yuan, a decrease of 70.09% [3] Market Dynamics - In 2024, 84.55% of new orders came from the integrated circuit industry, primarily from leading users such as SMIC and Shanghai Huali [2] - The company faced increased competition in the semiconductor wet process equipment sector, which has a relatively low technical threshold and high domestic production rates [2] Strategic Initiatives - ZhiChun Technology plans to acquire 83.78% of Guizhou Weidun Crystal Phosphorus Electronic Materials Co., Ltd. to enhance its competitiveness in the semiconductor materials sector [1][4] - The acquisition aims to integrate high-purity electronic materials into ZhiChun Technology's business, improving its service offerings and core competitiveness [4] - The company anticipates new orders between 5.5 billion and 6 billion yuan for 2025, with a focus on high-end cleaning equipment [4] Ongoing Transactions - As of now, the audit, evaluation, and due diligence for the acquisition of Weidun Crystal Phosphorus are in progress, with further board meetings planned to discuss the transaction [5] - The acquisition is seen as a way to quickly integrate resources and optimize business layout, although it may face challenges such as financial risks and integration difficulties [5]

Core Viewpoint - The annual report of Zhichun Technology (603690) for 2024 indicates a revenue growth of 14.40% year-on-year, with total revenue reaching 3.605 billion yuan and a net profit attributable to shareholders of 23.5975 million yuan [1] Group 1: Financial Performance - In 2024, Zhichun Technology achieved a total new order amount of 5.577 billion yuan, with long-term orders (over 5 years) totaling 117 million yuan [1][3] - The company's R&D investment reached 442 million yuan in 2024, significantly up from 13 million yuan in 2017, with cumulative R&D investment exceeding 1.5 billion yuan over the past five years [1] Group 2: Market Position and Strategy - Zhichun Technology has established the first fully domestically produced 12-inch wafer gas station for 28nm processes, breaking the international suppliers' monopoly [2] - The company has built a production and service base of 420,000 square meters, with an additional 48,700 square meters under construction, supporting its strategic goals [2] Group 3: Order Growth and Client Base - The new orders in 2024 saw a growth of 17.88% compared to 2023, with 84.55% of the new orders coming from the integrated circuit industry, and 88.46% of these orders serving 12-inch integrated circuit clients [3] - The company is expanding its innovation map towards the entire semiconductor industry chain, implementing a LAB2FAB strategy to enhance collaboration between technology research and industry [3] Group 4: Mergers and Acquisitions - Zhichun Technology is planning a strategic acquisition of Weidun Crystal Phosphorus, a leading domestic semiconductor material supplier, which could enhance product synergy and extend its business into critical consumables in semiconductor manufacturing [4] - The management has also developed plans to reduce operating costs and improve cash flow through better resource allocation and receivables management [4]

根据《企业会计准则》及公司会计政策的相关规定，基于谨慎性原则，公司 对合并报表范围内可能发生减值迹象的各项资产进行了全面清查。 计提及核销的具体情况如下： 注：上述合计数尾差系四舍五入所致。 一、计提信用减值、资产减值损失及核销资产对公司的影响 证券代码：603690 证券简称：至纯科技 公告编号：2025-039 上海至纯洁净系统科技股份有限公司关于 2024 年度 计提信用减值、资产减值损失及核销资产的公告 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。 上海至纯洁净系统科技股份有限公司（以下简称"公司"）第五届董事会第 十二次会议、第五届监事会第十一次会议审议通过了《关于 2024 年度计提信用 减值、资产减值损失及核销资产的议案》，上述议案无需提交股东会审议。 公司在确定与合同成本有关的资产的减值准备时，首先对按照其他相关企业 会计准则确认的、与合同有关的其他资产确定减值准备；然后根据其账面价值高 于本公司因转让与资产相关的商品预期能够取得的剩余对价以及为转让该相关 商品估计将要发生的成本这两项的差额的，超出部分应当计 ...

证券代码：603690 证券简称：至纯科技 公告编号：2025-041 上海至纯洁净系统科技股份有限公司 关于副总经理退休离任及聘任副总经理的公告 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。 一、副总经理退休离任情况 二、聘任副总经理情况 根据《公司章程》《董事会议事规则》等有关规定，经公司总经理提名、董 事会提名委员会审核资格，公司于 2025 年 4 月 27 日召开第五届董事会第十二次 会议，审议通过了《关于聘任副总经理的议案》，同意聘任白柠先生为公司副总 经理（简历详见附件），其任期自本次董事会审议通过之日起至第五届董事会任 期届满之日止。 特此公告 上海至纯洁净系统科技股份有限公司董事会 2025 年 4 月 29 日 1 附：白柠先生简历 白柠，2002 年至 2012 年任职于上海市信息化办公室（2003 年 8 月更名为上 海市信息化委员会、2008 年 10 月整合划入上海市经济和信息化委员会）；2013 年至 2021 年先后任职于南京协立投资管理有限公司、中电科软件信息服务有限 公司等，2022 年至 ...

证券代码：603690 证券简称：至纯科技 公告编号：2025-047 上海至纯洁净系统科技股份有限公司 关于召开 2024 年度暨 2025 年第一季度业绩说明会的 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。 重要内容提示： https://roadshow.sseinfo.com/） 会议召开方式：上证路演中心视频直播和网络互动 投资者可于 2025 年 05 月 14 日 （星期三） 至 05 月 20 日 （星 期二）16:00 前登录上证路演中心网站首页点击"提问预征集"栏目 或通过公司邮箱 dong_ban@pncs.cn 进行提问。公司将在说明会上对 投资者普遍关注的问题进行回答。 上海至纯洁净系统科技股份有限公司（以下简称"公司"）已于 2025 年 4 月 29 日发布公司 2024 年度报告，为便于广大投资者更全 面深入地了解公司 2024 年度经营成果、财务状况，公司计划于 2025 年 05 月 21 日（星期三）15:00-16:30 举行 2024 年度暨 2025 年第一季 度业绩说明会 ...

众华会计师事务所（特殊普通合伙）首席合伙人为陆士敏先生，2024 年末 合伙人人数为 68 人，注册会计师共 359 人，其中签署过证券服务业务审计报告 的注册会计师超过 180 人。 （二）聘任会计师事务所履行的程序 公司于 2024 年 4 月 26 日、2024 年 6 月 24 日分别召开第五届董事会第二次 会议和 2023 年年度股东大会，审议通过了《关于续聘公司 2024 年度审计机构的 议案》，同意续聘众华会计师事务所（特殊普通合伙）为公司 2024 年度审计机构。 二、审计委员会对会计师事务所监督职责情况 上海至纯洁净系统科技股份有限公司 2024 年度审计委员会对会计师事务所 履行监督职责情况报告 根据《中华人民共和国公司法》《中华人民共和国证券法》《上市公司治理准 则》《国有企业、上市公司选聘会计师事务所管理办法》《上海证券交易所上市公 司自律监管指引第 1 号——规范运作》和《公司章程》等规定和要求，董事会审 计委员会本着勤勉尽责的原则，恪尽职守，认真履职。现将董事会审计委员会对 会计师事务所 2024 年度履行监督职责的情况汇报如下： 一、2024 年年审会计师事务所基本情况 （一）会 ...

证券代码：603690 证券简称：至纯科技 公告编号：2025-043 上海至纯洁净系统科技股份有限公司关于 2024 年度"提质增效重回报"行动方案评估报告 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。 为贯彻《国务院关于加强监管防范风险推动资本市场高质量发展的若干意见》 （国发〔2024〕10 号），落实中国证监会《上市公司监管指引第 10 号——市值管 理》要求，积极响应上海证券交易所《关于开展沪市公司"提质增效重回报"专 项行动的倡议》，推动公司高质量发展，保护投资者尤其是中小投资者合法权益， 上海至纯洁净系统科技股份有限公司（以下简称"公司"）于 2024 年 7 月 18 日在 上海证券交易所网站披露了 2024 年度"提质增效重回报"行动方案（以下简称"行 动方案"）。 自行动方案发布以来，公司积极开展和落实相关工作。现将行动方案的实施 进展及评估情况报告如下： 2024 年公司新增订单总额为 55.77 亿元，其中 5 年以上长期订单总额为 1.17 亿元。在除去大宗气站、TGM、TCM 等电子材料及专项服务 ...