证券代码：300316 证券简称：晶盛机电 浙江晶盛机电股份有限公司投资者关系活动记录表 编号：2026-1 答：2025 年 9 月，公司首条 12 英寸碳化硅衬底加工中试线在 子公司浙江晶瑞 SuperSiC 正式通线，至此，子公司浙江晶瑞 SuperSiC 真正实现了从晶体生长、加工到检测环节的全线设备自主 研发，100%国产化，标志着晶盛在全球 SiC 衬底技术从并跑向领跑 迈进，迈入高效智造新阶段。今年 1 月份，依托自主搭建的 12 英寸 中试线，浙江晶瑞 SuperSiC 成功实现 12 英寸碳化硅衬底厚度均匀 | 性（TTV）≤1μm 的关键技术突破；这是继建成行业首条 12 英寸碳 | | --- | | 化硅中试线后，晶盛机电研发中心与浙江晶瑞 SuperSiC 联手取得的 | | 又一重大成果，充分彰显了晶盛机电"装备+材料"协同创新的核心 | | 优势。 | | 5、请问公司碳化硅衬底材料的产能布局？ | | 答：公司积极布局碳化硅产能，在上虞布局年产 30 万片碳化硅 | | 衬底项目；并基于全球碳化硅产业的良好发展前景和广阔市场，在 | | 马来西亚槟城投建 英寸碳化硅衬底产业化项 ...

Core Viewpoint - The termination of the IPO review for Zhejiang Jingyang Electromechanical Co., Ltd. highlights the survival challenges faced by small enterprises in the photovoltaic equipment sector amid industry cycle adjustments and internal governance issues [1] Compliance Issues - The IPO process was marred by compliance flaws, including undisclosed shareholding arrangements and delayed disclosure of a significant sales contract worth 119 million yuan, which constituted 23.55% of the company's audited total assets for 2022 [2] - Initial inquiries from the Beijing Stock Exchange raised concerns about the authenticity of the shareholding arrangements and potential disputes, which were not satisfactorily addressed by the company [2] Performance Decline - The company's financial performance showed a dramatic decline, with revenues of 308 million yuan in 2024, down 9.24% year-on-year, and a net profit of 46.44 million yuan, down 13.08% [3] - In Q1 2025, revenues plummeted to 42.84 million yuan, a decrease of 55.67%, and net profit fell to 6.25 million yuan, down 67.28%, despite a slight increase in gross margin [3] - The decline is attributed to overcapacity in the photovoltaic supply chain and rapid technological advancements, with the market share of the company's main product being only 2.01% as of March 2023 [3] Industry Insights - The case of Jingyang Electromechanical serves as a warning for companies seeking to go public, emphasizing the importance of demonstrating resilience against industry fluctuations and maintaining credible financial data and governance practices [4] - The company's planned fundraising of 166 million yuan for expansion has been halted, raising questions about its ability to survive in a challenging market characterized by overcapacity and accelerated technological changes [4]

Group 1 - The stock price of Jingyuntong closed at 3.78 yuan on July 30, 2025, down 2.07% from the previous trading day [1] - The trading volume for the day was 759,643 hands, with a total transaction amount of 288 million yuan [1] - The stock opened at 3.86 yuan, reached a high of 3.86 yuan, and a low of 3.74 yuan during the trading session [1] Group 2 - Jingyuntong's main business involves photovoltaic equipment manufacturing, energy conservation and environmental protection, and new materials [1] - The company's products include monocrystalline silicon growth furnaces and polycrystalline silicon casting furnaces, and it also engages in photovoltaic power station investment and operation [1] Group 3 - The 5-day moving average for Jingyuntong is 3.89 yuan, while the 10-day moving average is 3.93 yuan, indicating a distance of -0.89% between the two averages [1] - There was a net outflow of 25.3373 million yuan from the main funds, accounting for 0.28% of the circulating market value [1]

Core Viewpoint - The article discusses the recent skepticism regarding the necessity of semiconductor equipment for chip production, particularly in the context of 3nm chips, and highlights the strategic advancements of North China Innovation in the semiconductor equipment market [1][2]. Group 1: Company Overview - North China Innovation Technology Group Co., Ltd. was established in September 2001 and listed on the Shenzhen Stock Exchange in 2010, focusing on high-end integrated circuit equipment [1]. - The company aims to accelerate its strategic transformation towards new manufacturing, becoming a trusted leader in semiconductor foundational products, and contributing to China's vision of becoming a manufacturing powerhouse [1]. Group 2: Product and Market Development - North China Innovation's main products include etching equipment, thin film deposition equipment, thermal treatment equipment, precision electronic components, cleaning equipment, and equipment related to new energy such as single crystal silicon growth furnaces [2]. - The company recently announced the acquisition of Chip Source Micro, specializing in coating, developing, and cleaning equipment, to achieve product and technology synergy [2]. - The launch of the first 12-inch electroplating equipment, Ausip T830, marks North China Innovation's entry into the electroplating equipment market, providing a complete interconnection solution in advanced packaging [2]. - The company also announced its entry into the ion implantation equipment market with the release of the Sirius MC 313, covering nearly all semiconductor front-end manufacturing equipment except for lithography [2].