证券代码：603690 证券简称：至纯科技 公告编号：2025-112 上海至纯洁净系统科技股份有限公司 2025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：2025 年 11 月 18 日 (二)股东会召开的地点：江苏省南通市启东市牡丹江西路 2888 号公司会议室 (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 | 864 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 102,840,835 | | 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（%） | 27.1727 | (一)非累积投票议案 1、 议案名称：关于变更注册资本、取消监事会并修订公司章程及相关制度的议 案 审议结果：通过 表决情况： | 股东类型 | 同意 | | 反对 | | 弃权 | | | -- ...

国浩律师（上海）事务所 关于上海至纯洁净系统科技股份有限公司 2025 年第二次临时股东会之 法律意见书 国浩律师（上海）事务所 法律意见书 国浩律师（上海）事务所（以下简称"本所"）接受上海至纯洁净系统科技 股份有限公司（以下简称"公司"）的聘请，指派王卫东律师、赵振兴律师出席 见证了公司 2025 年第二次临时股东会（以下简称"本次股东会"）。 本所律师根据《中华人民共和国公司法》、《中华人民共和国证券法》、《上市 公司股东会规则》等法律、法规和中国证券监督管理委员会的有关规定，按照律 师行业公认的业务标准、道德规范和勤勉尽责精神，对本次股东会的召集和召开 程序、出席会议人员的资格、召集人资格、会议表决程序和表决结果开展核查工 作，出具本法律意见书。 一、本次股东会的召集、召开程序 致：上海至纯洁净系统科技股份有限公司 公司于 2025 年 10 月 31 日向股东发出了《关于召开 2025 年第二次临时股东 会的通知》（以下简称《会议通知》）。《会议通知》载明了本次股东会召开的时间、 地点、提交会议审议的事项、有权出席会议股东的股权登记日、会议联系部门和 电话号码，以及网络方式的投票时间等事项。其中，《 ...

Summary of PNC (603690.SS) Management Call Company Overview - **Company**: PNC (603690.SS) - **Industry**: Semiconductor Equipment - **Core Business**: Provides wet cleaning tools and high purity systems primarily for semiconductor clients, with 87% of total revenues in 1H25 coming from this sector [3][9] Key Points 1. Industry Demand Outlook - Management is optimistic about the growth momentum in the semiconductor industry, particularly in cleaning tools and bulk gas stations, driven by product expansion towards advanced node tools and increased client spending on 12-inch capacity expansion [1][9] - Expected growth in China semiconductor capital expenditure (capex) from **US$41 billion in 2024** to **US$43 billion/US$45 billion in 2025/2026** [2] 2. Product Expansion Strategy - PNC has received batch orders for cleaning tools designed for **28nm production lines** and is expanding into advanced node solutions [4] - The S300-D platform is highlighted for its capability to improve wafer processing efficiency by **30%** and better control flow fields [4] - Introduction of a hot concentrated sulfuric acid SPM cleaning tool, which has a higher entry barrier and aims to enhance client performance [4] 3. Competitive Advantages - PNC focuses on high-end products with differentiated features to maintain a competitive edge in a rising competition landscape [10] - Development of comprehensive solutions across cleaning tools, components, materials, and system solutions [10] - Successful operation of bulk gas stations for 12-inch clients, with two stations contributing to revenue since 2022/2024 [10] 4. Order and Revenue Insights - As of 1H25, PNC's orders were at **Rmb1.7 billion**, with accumulated orders on hand reaching **Rmb13.4 billion** by the end of June 2025, with over **85%** of orders from semiconductor clients [9] - **89%** of semiconductor orders are from 12-inch clients, indicating a strong focus on this segment [3] 5. Localization Efforts - Management is working on the localization of key components to secure the supply chain, which is crucial for maintaining operational efficiency and reducing dependency on external suppliers [9] 6. Future Outlook - Management expects strong momentum in client spending to continue through **2027-2028**, positioning PNC as a key beneficiary of semiconductor capacity expansion in China [9] Additional Insights - The company is strategically positioned to benefit from the growing demand for advanced semiconductor technologies, particularly in the context of the Gen-AI trend, which is expected to drive further capex in the semiconductor sector [2] This summary encapsulates the critical insights from the management call, highlighting PNC's strategic positioning within the semiconductor equipment industry and its proactive measures to capitalize on emerging opportunities.

Core Viewpoint - The company emphasizes the importance of maintaining a robust supply chain over short-term financial calculations, positioning itself strategically within the semiconductor industry [2]. Group 1: Company Strategy and Development - The company has evolved from a single system integrator to a comprehensive service provider covering "process-equipment-materials" in the semiconductor sector, focusing on high-purity processes [3]. - The company aims to tackle the most challenging technological gaps in the semiconductor industry, ensuring full process coverage in wet processing equipment [3][4]. - The company has successfully established a fully domestic 12-inch wafer gas supply factory, breaking the overseas supplier monopoly in the semiconductor gas supply market [4]. Group 2: Research and Development Focus - The company balances depth and breadth in its R&D efforts, ensuring alignment with market needs while also preparing for future technological advancements [5]. - The company has filed a total of 865 patents, including 356 invention patents, showcasing its commitment to innovation and development [5]. Group 3: Financial Management - The company maintains a debt ratio between 50% and 65% to ensure sufficient funding for growth opportunities while managing risks effectively [6]. Group 4: Industry Ecosystem Development - The company has built a strong service team across major semiconductor hubs in China, providing 24/7 support and tailored solutions to meet customer needs [7]. - The company focuses on becoming the preferred supplier for clients, emphasizing collaborative growth and innovation in equipment architecture to create real value [7].

Core Viewpoint - The company emphasizes the importance of maintaining a robust supply chain over short-term financial calculations, positioning itself strategically within the semiconductor industry [1] Group 1: Company Strategy and Development - The company has evolved from a single system integrator to a comprehensive service provider covering "process-equipment-materials" in the semiconductor sector, focusing on high-purity processes [2] - The company aims to tackle the most challenging technological gaps in the semiconductor industry, ensuring full process coverage in wet processing equipment [2][4] - The company has completed the development of equipment for the 28nm node and has secured orders for all equipment across various advanced process nodes [2] Group 2: Technological Advancements - The company has established the first fully domestically produced 12-inch wafer gas supply plant for 28nm, breaking the overseas supplier monopoly [3] - The company has a strong focus on R&D, with a total of 865 patent applications, including 356 invention patents, reflecting its commitment to innovation [5] - The company balances depth in technology research with broad application, ensuring that its production capabilities align with market demands [5] Group 3: Market Position and Ecosystem - The company has a high bid success rate in the domestic high-purity process system market, surpassing many international suppliers [6] - The company has built a nationwide service team to provide 24/7 rapid response, enhancing its competitive edge in customer service [6] - The company aims to be the preferred supplier for clients, focusing on collaborative growth and addressing both process challenges and value creation through equipment innovation [6]

Core Viewpoint - The company emphasizes the importance of maintaining a stable supply chain over short-term financial calculations, positioning itself strategically within the semiconductor industry [1]. Group 1: Company Strategy and Development - The company has evolved into a comprehensive service provider covering "process-equipment-materials" after 25 years in the industry, achieving full process coverage in wet processing equipment and establishing a fully domestic 12-inch wafer gas supply factory for 28nm technology [1][2]. - The company focuses on overcoming the most challenging technical gaps in the semiconductor manufacturing process, aiming for full process coverage in wet processing and maintaining a long-term commitment to technological breakthroughs [2][3]. - The company has successfully developed and completed equipment for the 28nm node, with all platforms having orders, and is also making progress in advanced wet processing equipment [2]. Group 2: Technological Innovation and R&D - The company has applied for a total of 865 patents, including 356 invention patents, and has 615 authorized patents, showcasing its innovation capabilities [3]. - The company balances depth in technology research with broad application, ensuring that its production capabilities align with market needs while also preparing for future strategic technology reserves [3][4]. Group 3: Financial Management - The company has set a debt ratio control range of no less than 50% and no more than 65%, aiming to ensure sufficient funds for development opportunities while managing risks effectively [5]. Group 4: Industry Ecosystem and Partnerships - The company has established a strong presence in the domestic semiconductor market, achieving high bid rates for high-purity process systems and providing comprehensive solutions tailored to customer needs [6]. - The company has formed specialized teams to cultivate local upstream supply chains, emphasizing its commitment to becoming the preferred supplier for its customers [6].

Core Viewpoint - The company, Zhichun Technology, announced that it currently does not provide guarantees to any entities outside of its wholly-owned and controlled subsidiaries, and there are no overdue guarantees from the company or its controlled subsidiaries [1] Group 1 - The company has confirmed the absence of guarantees to entities outside its wholly-owned and controlled subsidiaries [1] - There are no overdue guarantees associated with the company or its controlled subsidiaries [1]

Group 1 - The company ZhiChun Technology (SH 603690) announced that as of the date of the announcement, the total amount of external guarantees provided by the company is approximately 3.204 billion RMB, which accounts for 66.33% of the audited net assets attributable to shareholders of the listed company for the fiscal year 2024 [1] - The current market capitalization of ZhiChun Technology is 11.7 billion RMB [2]

证券代码：603690 证券简称：至纯科技 公告编号：2025-111 上海至纯洁净系统科技股份有限公司 关于为控股子公司提供担保的公告 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： 担保对象及基本情况 | | | 被担保人名称 | 江苏至纯系统集成有限公司 （以下简称"江苏系统集成"） | | | | --- | --- | --- | --- | --- | --- | | 担 | 保 对 | 本次担保金额 | 1,000 | 万元 | | | 象 | | 实际为其提供的担保余额 | 20,200.00 万元 | | | | | | 是否在前期预计额度内 | 是 | □否 | □不适用：_________ | | | | 本次担保是否有反担保 | 是 | 否 | □不适用：_________ | 累计担保情况 | 对外担保逾期的累计金额（万元） | 0 | | --- | --- | | 截至本公告日上市公司及其控股 | 320,436.80 | | 子公司对外担保总额（万元） | | | 对外担保 ...

Core Viewpoint - The stock of Zhichun Technology has shown volatility with a year-to-date increase of 22.98%, but has recently experienced a decline in the last five trading days by 6.18% [1] Group 1: Company Overview - Zhichun Technology, established on November 13, 2000, and listed on January 13, 2017, specializes in the research, production, and sales of semiconductor process equipment and related services [2] - The company's revenue composition includes system integration (72.70%), equipment business (18.70%), electronic materials (8.29%), and other services (0.30%) [2] - As of September 30, 2025, the number of shareholders is 77,200, a decrease of 3.65% from the previous period, with an average of 4,961 circulating shares per person, an increase of 3.79% [2] Group 2: Financial Performance - For the period from January to September 2025, Zhichun Technology reported a revenue of 2.367 billion yuan, a year-on-year decrease of 10.33%, and a net profit attributable to shareholders of 84.697 million yuan, down 56.08% year-on-year [2] - The company has distributed a total of 248 million yuan in dividends since its A-share listing, with 136 million yuan distributed over the past three years [3] Group 3: Market Activity - On November 6, 2023, Zhichun Technology's stock price rose by 2.05% to 30.82 yuan per share, with a trading volume of 325 million yuan and a turnover rate of 2.79% [1] - The stock has appeared on the daily trading leaderboard seven times this year, with the most recent appearance on October 15, 2023, where it recorded a net buy of -93.416 million yuan [1]