中国上市公司网/文 自2025年以来，我国密集出台了一系列新能源政策，构建了市场机制、基础设施融合、产业技术和数字 赋能四大协同推进的矩阵。从市场化改革激发活力，到硬件基础设施升级奠定转型基础;从产业链和技 术突破提供长远支撑，再到数字化手段优化系统效率，全方位推动新能源产业迈向高比例、高质量发展 新时代。这一系列政策为清洁能源领域纤维增强材料行业创造了良好的发展环境，市场需求持续攀升， 行业前景一片光明。浙江振石新材料股份有限公司(以下简称：振石股份)作为该领域的佼佼者，恰逢其 时地迎来重大发展契机。 深耕清洁能源，铸就行业典范 振石股份是一家专注于清洁能源领域纤维增强材料研发、生产及销售的国家级高新技术企业。自创立伊 始，公司便围绕清洁能源领域的前沿应用，从材料端发力，为下游应用源源不断地提供高品质、创新性 的解决方案。其产品应用范围广泛，覆盖风力发电、光伏发电、新能源汽车、建筑建材、交通运输、电 子电气及化工环保等多个行业。 在风力发电领域，经过二十余年的深耕细作，振石股份已成为全球领先的风电叶片材料制造商。2024 年，公司风电玻纤织物全球市场份额超过35%，稳居全球第一，产销规模在全球范围内遥遥领先 ...

11月18日，浙江振石新材料股份有限公司主板IPO申请获得上交所上市委审核通过。值得一提的是，振石股份曾于2015年在香港联交所主板上市，2019年私 有化退市。那么这家曾在香港上市后又退市，6年后选择主板上市的公司的股权合伙是怎么安排的呢？本文结合该公司招股说明书申报稿进行简要分析介 绍。 三、股权合伙的历史沿革情况 （1）恒石有限公司（振石股份前身）设立 恒石有限成立于2000 年 9 月，设立时的注册资本为 310.00 万美元，全部由唐兴华出资。恒石有限设立时的股权结构如下: 一、主要业务、主要产品或服务 | 序号 | 股东名称 | 出资额(万美元) | 出资比例(%) | | --- | --- | --- | --- | | 1 | 唐兴华 | 310.00 | 100.00 | | 序号 | 股东名称 | 出资额(万美元) | 出资比例(%) | | | 合计 | 310.00 | 100.00 | 浙江振石新材料股份有限公司是一家主要从事清洁能源领域纤维增强材料研发、生产及销售的国家级高新技术企业。公司自成立以来，围绕清洁能源领域的 前沿应用，从材料端为下游应用持续提供高品质、创新性的解决方案 ...

Core Viewpoint - Zhejiang Zhenstone New Materials Co., Ltd. has received approval for its IPO on the Shanghai Stock Exchange, with China International Capital Corporation as the sponsor [1] Group 1: Company Overview - Zhenstone is primarily engaged in the research, production, and sales of fiber-reinforced materials in the clean energy sector, recognized as a national high-tech enterprise [5] - The company has been providing high-quality and innovative solutions for downstream applications in various industries, including wind power, photovoltaic power, new energy vehicles, construction materials, transportation, electronics, and chemical environmental protection [5] Group 2: Market Position - After over 20 years of development, Zhenstone has become a specialized manufacturer of materials for wind turbine blades, holding a global market share of over 35% in wind power fiberglass fabric as of 2024, leading in production and sales scale [6] Group 3: Regulatory Requirements - The Shanghai Stock Exchange requires Zhenstone to clarify the fairness of its related transactions with China Jushi, including pricing basis, decision-making processes, and procurement prices from third parties [3] - The company must also address its dependency on China Jushi, including procurement prices, proportions, and customer certification requirements [3] - Additionally, Zhenstone is required to evaluate the impact of rising fiberglass prices from China Jushi and the capacity expansion of major customers on its future performance stability [3]

Core Viewpoint - Zhejiang Zhenstone New Materials Co., Ltd. (referred to as "Zhenstone") has successfully passed the IPO review by the Shanghai Stock Exchange, marking a significant step for the company in the clean energy materials sector [1][4]. Company Overview - Established in September 2000, Zhenstone is a national high-tech enterprise primarily engaged in the research, production, and sales of fiber-reinforced materials for the clean energy sector [4]. - Zhenstone has become a global leader in the manufacturing of wind turbine blade materials, holding over 35% of the global market share for wind fiberglass fabric as of 2024 [4]. Product Development and Innovation - The company has pioneered the large-scale production of high-modulus fiberglass pultruded profiles and carbon-glass hybrid pultruded profiles for wind turbine blades, contributing to advancements in blade size, weight reduction, and offshore wind turbine development [4]. - In the photovoltaic sector, Zhenstone's self-developed photovoltaic frames received the world's first certification from the Rhine Group, demonstrating superior performance in aging resistance, flame retardancy, and mechanical properties [4]. Client Relationships - Zhenstone has established stable partnerships with renowned clients globally, including domestic companies like Mingyang Smart Energy, Envision Energy, and international firms such as Vestas and Siemens Gamesa [5]. Technological Advancements - The company holds a total of 32 invention patents and 210 utility model patents, with 21 core technologies that fill domestic gaps, including advanced weaving techniques for high-weight fabrics and high-modulus fiberglass [5]. Financial Performance - For the first three quarters of 2023 to 2025, Zhenstone reported revenues of 5.124 billion yuan, 4.439 billion yuan, and 5.397 billion yuan, with net profits of 790 million yuan, 606 million yuan, and 603 million yuan respectively [6]. - The company aims to raise 3.981 billion yuan through its IPO to fund the construction of production bases for fiberglass products and composite materials, as well as a research and development center [6]. Strategic Goals - Zhenstone plans to leverage its core technologies in clean energy materials to expand production capacity and solidify its market leadership [6]. - The company is also focusing on enhancing its supply capabilities in Europe, a key region for wind energy development, to boost its global competitiveness and brand influence [6].

智通财经APP获悉，11月18日，浙江振石新材料股份有限公司(振石股份)上交所主板IPO通过上市委会议。保荐机 构为中国国际金融股份有限公司，拟募资39.81亿元。招股书提到，振石股份已成为全球领先的风电叶片材料专 业制造商。 据招股书，振石股份是一家主要从事清洁能源领域纤维增强材料研发、生产及销售的国家级高新技术企业。公司 自成立以来，围绕清洁能源领域的前沿应用，从材料端为下游应用持续提供高品质、创新性的解决方案，覆盖风 力发电、光伏发电、新能源汽车、建筑建材、交通运输、电子电气及化工环保等行业。 公司主要采取直销模式开展市场调研、客户开发、产品推广、售后维护等工作。公司在全球及国内多个地区设置 营销服务点，向世界各地的客户提供产品及服务。公司已与全球范围内知名客户建立了稳定的合作关系，且成为 主要龙头企业的主力供应商，国内客户包括明阳智能、远景能源、中材科技、时代新材、艾郎科技、三一重能等 ，国际客户包括维斯塔斯(Vestas)、西门子歌美飒(Siemens Gamesa)、迪皮埃(TPI)、德国恩德(Nordex)等。 | 序号 | 项目名称 | 项目投资总额 | 拟募集资金投资金额 | | --- | ...

小财米 洛溪/文 导语：在2025年11月18日振石股份迎来上交所主板上市审议的关键时刻，"全球风电玻纤织物35%市占率"的耀眼光环与营收连续三年下滑、净利 润缩水超20%的残酷现实形成鲜明对比，这家从港股退市再闯A股的风电材料企业，正面临产业链深度依赖与业绩剧烈波动的双重考验。 浙江振石新材料股份有限公司（以下简称振石股份）的IPO申请已进入最后审议阶段，此次计划募资39.81亿元主要用于产能扩张。然而，细究其招股书却不 难发现，高度依赖单一关联方、业绩持续下滑、财务风险高企等多重隐患，正如同悬在这家风电材料龙头企业头顶的达摩克利斯之剑。 张毓强、张健侃父子通过桐乡华嘉、振石集团等平台合计控制公司96.51%股权，IPO后仍将保持72.39%-86.86%的绝对控股权。这种"一股独大"的治理结构 引发监管对不当控制风险的担忧。2022-2023年，公司在现金流紧张的情况下仍实施突击分红11.4亿元，占两年净利润总和的比例达72.89%。按持股比例测 算，张氏父子从分红中获利超11亿元，而这种"先分后募"的操作更引发市场对其募资必要性的质疑。 振石股份的财务结构呈现出显著的风险信号。2022年至2024年，公 ...

Core Viewpoint - Zhenstone Co., Ltd. is facing multiple challenges and scrutiny as it approaches its IPO on the Shanghai Stock Exchange, despite holding a significant 35% market share in the global wind power fiberglass fabric market [2] Group 1: Dependency on Related Transactions - The company has a high dependency on its parent company, China Jushi, with 76.5% of its procurement in 2024 coming from them, raising questions about its independence and decision-making [3] - Zhenstone has promised to reduce this dependency to below 50% by 2025 through new supplier partnerships, but current data shows that 91% of its procurement in the first half of 2025 is still from China Jushi [3] - The company's revenue dropped from 5.267 billion to 4.439 billion due to falling fiberglass prices, indicating vulnerability to market fluctuations [3] Group 2: Financial Concerns - Zhenstone's financials reveal a high debt ratio of 69.27% and short-term loans of 1.888 billion, while it has distributed 1.14 billion in cash dividends over the past two years, raising concerns about its financial management [4] - The return on equity (ROE) has significantly decreased from 37.08% in 2022 to 12.90% in 2025, and the company has faced negative operating cash flows multiple times, questioning the quality of its earnings [4] - The company's approach to bad debt provisions has been inconsistent, with 80% provision for one client and only 30% for another, leading to regulatory scrutiny [4] Group 3: Investment Project Viability - The company plans to allocate 80% of its fundraising to capacity expansion, despite only utilizing 81.72% of its current capacity in 2024, raising questions about the necessity of such investments [5] - The overseas project in Spain aims to avoid EU tariffs, but ongoing anti-dumping investigations pose significant policy risks [5] Group 4: Industry Risks - The wind power industry is projected to grow at a compound annual growth rate of 10.94% from 2024 to 2030, providing a favorable market environment for Zhenstone [6] - However, the company faces client concentration risks, with over 50% of revenue coming from its top five clients, which could lead to cash flow issues if market conditions deteriorate [6] - Regulatory issues, including past financing irregularities and related party transactions, have raised concerns about corporate governance and transparency [6] Group 5: Technological Risks - While fiberglass is currently a core material for wind turbine blades, the emergence of alternative materials like carbon fiber poses a long-term threat to Zhenstone's market position [7] - The company's annual R&D investment of approximately 160 million may not be sufficient to keep pace with technological advancements in materials [7] - The upcoming review meeting will address critical questions regarding the independence of related transactions, the necessity of investment projects, and the potential for reversing declining profits [7]

中国上市公司网/文 浙江振石新材料股份有限公司(振石股份)即将于2025年11月18日迎来沪主板上市审核，标志着这家深耕 清洁能源领域二十余载的国家级高新技术企业距离迈向资本市场更进一步。作为全球风电叶片材料领域 的标杆企业，振石股份以"智造卓越材料，创造美好未来"为使命，凭借在纤维增强材料研发、生产及销 售领域的深厚积累，构建了覆盖风力发电、光伏发电、新能源汽车、建筑建材等多行业的创新解决方案 体系。本次IPO募资不低于39.81亿元，将重点投向玻璃纤维制品生产基地、复合材料生产基地、西班牙 生产建设及研发中心等四大项目，为全球清洁能源产业链提供更高效、更可持续的材料支撑。 核心优势铸就行业标杆，技术赋能引领创新未来 配新能源汽车轻量化趋势;西班牙生产建设项目拓展欧洲市场，强化全球化供应链韧性;研发中心及信息 化项目则聚焦前沿材料开发，推动智能工厂升级。 值得关注的是，公司财务健康度与持续盈利能力已获充分验证：报告期内营业收入稳定在44亿至53亿元 区间，净利润超6亿元，经营性现金流持续为正，资产质量优良。本次募资将优化资产结构，为业务扩 张提供资金支持，增强抗风险能力。正如公司所言，通过存量市场深耕与增量 ...

Core Viewpoint - Zhejiang Zhenstone New Materials Co., Ltd. (referred to as "Zhenstone") is positioned as a global leader in the wind power fiberglass fabric market, with a market share exceeding 35% in 2024, and aims to enhance its technological advantages and expand its business scale through its upcoming IPO [1][3][12]. Group 1: Market Position and Product Offerings - Zhenstone holds the global number one position in the wind power fiberglass fabric market and ranks among the top in domestic sales of wind power pultruded profiles [1][3][12]. - The company has established a strong market presence in the wind power industry, supplying high-quality, innovative solutions that contribute to the sector's continuous innovation and high-quality development [1][3][12]. - Zhenstone has developed a series of products in emerging fields such as photovoltaic power generation and new energy vehicles, creating a new revenue stream and ensuring sustainable high-quality growth [1][14][20]. Group 2: Technological Innovation and R&D - The company has a robust R&D capability, having accumulated advanced production processes and technologies in fiber-reinforced materials since its establishment in 2000 [7][9]. - Zhenstone has achieved multiple "firsts" in the industry, including the development of key technologies for ultra-high modulus fiberglass fabrics, which are leading in the global wind power fiberglass fabric sector [10][12]. - The company has received numerous patents and honors, establishing a high status and technical authority within the industry [9][12]. Group 3: Strategic Expansion and Future Growth - Zhenstone is actively targeting the "four new" markets within the clean energy industry, focusing on new energy generation, new energy vehicles, and new material applications, which present significant market opportunities [15][20]. - The company is expanding its product applications in various sectors, including construction materials, transportation, electronics, and environmental protection, indicating a broad market potential beyond clean energy [20]. - Zhenstone is enhancing its international strategy by establishing production bases closer to downstream customers, optimizing production processes, and improving market responsiveness [20].

Core Viewpoint - Zhejiang Zhenstone New Materials Co., Ltd. (Zhenstone) has submitted its IPO prospectus to list on the Shanghai Stock Exchange, highlighting its leading position in the global wind power fiberglass fabric market with over 35% market share [1][3]. Company Overview - Zhenstone specializes in the research, production, and sales of fiber-reinforced materials in the clean energy sector, providing innovative solutions across various industries including wind power, photovoltaics, and new energy vehicles [3]. - The company has become a global leader in wind turbine blade materials after over 20 years of development, with its fiberglass fabric holding the largest market share worldwide [3]. Financial Performance - Zhenstone's revenue has shown a declining trend, with reported revenues of 5.267 billion yuan, 5.124 billion yuan, and 4.439 billion yuan for the years 2022 to 2024, respectively [11]. - The company's net profit for the same period was 774 million yuan, 790 million yuan, and 608 million yuan, indicating a 23% year-on-year decline in 2024 [11][12]. Accounts Receivable - The accounts receivable balance at the end of each reporting period was 2.248 billion yuan, 1.92 billion yuan, and 2.108 billion yuan, representing 42.67%, 37.47%, and 47.48% of total revenue, respectively [13][15]. - High accounts receivable levels indicate potential cash flow issues, as nearly half of the revenue has not been converted into cash [15]. Supply Chain and Related Party Transactions - Zhenstone's procurement is heavily reliant on a few suppliers, with over 83% of raw materials sourced from five suppliers, including China Glass Fiber, which is also controlled by the company's actual controller [17][19]. - The company has a high level of related party transactions, with nearly 70% of its costs associated with related parties, raising concerns about potential conflicts of interest and lack of pricing fairness [20]. IPO Fund Utilization - The IPO aims to raise 3.981 billion yuan, with approximately 85% allocated to capacity expansion projects, including the construction of fiberglass and composite material production bases [20][21]. - The company’s focus on expanding production capacity amid industry concerns about oversupply and price wars raises questions about the sustainability of its growth strategy [22]. Industry Context - The wind power materials market is currently facing challenges such as overcapacity and price competition, which could impact Zhenstone's future profitability [22]. - The company's low investment in research and development, accounting for only about 3% of revenue, may hinder its long-term competitiveness in a rapidly evolving industry [22].