股票投资评级 买入 |维持 个股表现 2024-09 2024-12 2025-02 2025-05 2025-07 2025-09 -14% -5% 4% 13% 22% 31% 40% 49% 58% 67% 晶升股份 电子 资料来源：聚源，中邮证券研究所 证券研究报告：电子 | 公司点评报告 公司基本情况 | 最新收盘价（元） | 38.34 | | --- | --- | | 总股本/流通股本（亿股）1.38 | / 1.03 | | 总市值/流通市值（亿元）53 | / 40 | | 52 周内最高/最低价 | 41.80 / 25.00 | | 资产负债率(%) | 15.5% | | 第一大股东 | 李辉 | 研究所 分析师:吴文吉 SAC 登记编号:S1340523050004 Email:wuwenji@cnpsec.com 分析师:翟一梦 SAC 登记编号:S1340525040003 Email:zhaiyimeng@cnpsec.com 晶升股份(688478) 碳化硅材料制备关键环节全覆盖 l 投资要点 碳化硅材料制备关键环节全覆盖，助力第三代半导体产业升 级。在全球半导体产业加速向 ...

Group 1: Optical Components and Storage - Fuzhicheng Technology has seen a stock increase with its subsidiary Fuchuang Optoelectronics focusing on optical components for lithography machines [2] - Major US storage companies have reached historical highs, while Taiwanese manufacturers have fully booked DDR4 production capacity for Q4 [2] - Demingli specializes in enterprise-level storage solutions for servers, data centers, and cloud computing [2] Group 2: Tourism and Robotics - Yunnan Tourism is one of the few comprehensive tourism listed companies in Yunnan, collaborating with Zhejiang Human Machine Center to develop core technologies for tourism scene robots [2][3] - Public companies like Gongyuan and Xinyang Technology are investing in robotics and automation solutions for various industries [3] Group 3: Defense and Energy - Guorui Technology is involved in the information project for the C919 large aircraft [4] - Tianwo Technology's subsidiary is a key player in national defense product research and production [4] - Companies like Ganfeng Lithium are making progress in solid-state battery research, covering critical areas such as sulfide electrolytes and lithium metal anodes [4] Group 4: Real Estate and Film Industry - Shahe Holdings focuses on real estate development and sales [6] - Wanda Film is a leading cinema investment and operation brand in China, while Bona Film has a comprehensive layout in the film industry [6] Group 5: Marine Economy and Mining - The National Development and Reform Commission is working on the "14th Five-Year" marine economy development plan [7] - Companies like Deyun Holdings are expanding mining operations, increasing annual extraction capacity significantly [7]

Financial Performance - The company reported total revenue of 158 million yuan for the first half of 2025, a year-on-year decrease of 20.29% [1] - The net profit attributable to shareholders was -7.45 million yuan, down 121.29% year-on-year [1] - The gross profit margin fell to 3.87%, a decrease of 87.38% compared to the previous year [1] - The net profit margin was -4.7%, down 126.71% year-on-year [1] - Accounts receivable increased by 58.51% year-on-year, reaching 179 million yuan [1] Operational Insights - The company's return on invested capital (ROIC) was 3.25% last year, indicating weak capital returns [3] - The average operating cash flow over the past three years was negative, with a ratio of -19.14% to current liabilities [3] - The company has a healthy cash asset position, but the financial expenses have been a concern due to negative cash flow from operating activities [3] Market Position and Future Outlook - The semiconductor-grade single crystal silicon furnace business is expected to grow significantly this year, with high technical barriers and maintained gross margins [4] - The delivery cycle for major products is approximately 3-4 months for silicon carbide single crystal furnaces and around 6 months for semiconductor-grade single crystal silicon furnaces [5] - The company is focusing on market share acquisition and deep cooperation with key customers, prioritizing long-term growth over short-term profits [6] Shareholder Actions - The chairman's shareholding increase is based on confidence in the company's future development and long-term investment value [7] - The increase in shareholding is still ongoing, with the company committed to timely information disclosure regarding the progress [7]

Core Viewpoint - Jing Sheng Co., Ltd. (688478) is planning to acquire a controlling stake in Beijing Weizhun Technology Co., Ltd. through a combination of share issuance and cash payment, while also raising matching funds. The transaction will not change the actual controller of Jing Sheng and does not constitute a restructuring listing [1]. Group 1: Acquisition Details - The company has signed a "Share Acquisition Intent Agreement" with potential transaction parties, indicating that Jing Sheng may acquire 49.85% of Beijing Weizhun's shares [4]. - The shareholders of Beijing Weizhun include significant industry capital and A-share companies, with notable stakes held by Huaxing Yuanchuang (3.89%), Guanghong Technology (2.5%), and Xiaomi-related investment funds (5.56%) [5]. Group 2: Business Context - Beijing Weizhun, established in 2014 with a registered capital of 15.8824 million, provides production testing services for major smartphone brands, having served hundreds of millions of devices [3]. - The acquisition aligns with Jing Sheng's strategy to expand its semiconductor industry chain, as it is primarily a supplier of semiconductor equipment, focusing on crystal growth equipment [6][7]. Group 3: Financial Performance - Since its IPO in April 2023, Jing Sheng has experienced a decline in profitability, with a reported net profit of 53.7471 million for 2024, down 24.32% year-on-year. The company also reported a loss of 2.5332 million in Q1 2025 due to low gross margins from photovoltaic products [8].

Group 1 - The core point of the article is that Jing Sheng Co., Ltd. is planning to acquire a controlling stake in Beijing Weizhun Technology Co., Ltd. through a combination of issuing shares and cash payment, with the stock suspension expected to last no more than 10 trading days [2] - The transaction is still in the preliminary planning stage, with key terms such as the valuation of the target company, specific transaction amounts, and the ratio of shares issued to cash payment yet to be finalized [2] - Jing Sheng has focused on the research, production, and sales of semiconductor-grade crystal growth equipment, forming a product matrix that includes single crystal silicon furnaces and customized equipment, serving major industry players [2] Group 2 - Beijing Weizhun, established in 2014, specializes in electronic manufacturing testing and has built a comprehensive business system covering R&D, production, sales, and services, with a service network radiating across major electronic manufacturing bases in China [2][3] - The acquisition is seen as a critical step for Jing Sheng to extend its industrial chain, aiming to integrate Weizhun's technology and service capabilities in electronic manufacturing testing, thereby enhancing its comprehensive service capabilities and profitability [3] - If the transaction is successfully completed, it will strengthen Jing Sheng's competitiveness in the semiconductor equipment sector and open up new growth opportunities in electronic manufacturing testing, contributing to resource integration and collaborative development in China's semiconductor and electronic manufacturing industry [4]

Group 1 - The company, Jing Sheng Co., Ltd. (688478), announced plans to acquire a controlling stake in Beijing Weizhun Intelligent Technology Co., Ltd. through a combination of issuing shares and cash payment, while also raising matching funds [2][4] - The transaction is currently in the planning stage, and the valuation of Beijing Weizhun has not been finalized as of the announcement date [3][4] - The company has signed a "Share Acquisition Intent Agreement" with the major shareholders of the target company, with the final price to be determined based on an evaluation report from a qualified assessment agency [5] Group 2 - Beijing Weizhun, established in February 2014 with a registered capital of 15.8824 million yuan, has developed a complete system for research, production, sales, and service, serving major mobile phone brands both domestically and internationally [4] - The company has introduced leading products in the industry, including the 4G product T6290D in 2018 and the 5G product T6290E in 2019, and has achieved over 2000 large-scale applications by 2021 [4][5] - Jing Sheng Co., Ltd. is a key player in the semiconductor equipment sector, providing customized products such as semiconductor-grade single crystal silicon furnaces and silicon carbide single crystal furnaces, which are core products accounting for a significant portion of the company's revenue [5][6]

Core Viewpoint - Jing Sheng Co., Ltd. (688478) is planning to acquire a controlling stake in Beijing Weizhun Intelligent Technology Co., Ltd. through a combination of issuing shares and cash payment, while also raising matching funds [2][4]. Group 1: Company Announcement - Jing Sheng Co., Ltd. announced a suspension of trading starting August 26, 2025, due to the ongoing planning of the acquisition [3]. - The valuation of Beijing Weizhun has not been finalized, and it is currently unclear whether the transaction will constitute a major asset restructuring or a related party transaction [3][4]. - The company has signed a preliminary equity acquisition intention agreement with major shareholders of Beijing Weizhun, with the final price to be determined based on an assessment report from a qualified evaluation agency [4]. Group 2: Beijing Weizhun Overview - Beijing Weizhun was established in February 2014 with a registered capital of 15.8824 million yuan and has developed a complete system for R&D, production, sales, and service [4]. - The company has provided production testing services for several mainstream mobile phone brands, with significant exports of 4G and 5G products since 2018 and 2019, respectively [4]. Group 3: Jing Sheng's Business Focus - Jing Sheng Co., Ltd. specializes in semiconductor equipment, offering customized products such as single crystal silicon furnaces and silicon carbide single crystal furnaces [5]. - The company’s core products, including semiconductor-grade single crystal silicon furnaces, account for a significant portion of its revenue, covering mainstream 12-inch and 8-inch silicon wafer preparation [5]. - The silicon carbide single crystal furnace business is expected to see substantial revenue growth in 2024, becoming a key driver of performance [5].

Core Viewpoint - The company, Jing Sheng Co., Ltd., is currently in the planning stage of a potential transaction, which may or may not constitute a major asset restructuring, leading to a temporary suspension of its stock trading starting August 26, 2025, for up to 10 trading days [3][5]. Company Overview - Jing Sheng Co., Ltd. is a supplier of semiconductor equipment, primarily engaged in the research, development, production, and sales of crystal growth equipment. The company has established relationships with clients such as Shanghai Xinsheng, Jinrui Hong, Shenkong Co., Sanan Optoelectronics, Dongni Electronics, and BYD [5]. - The company reported a market capitalization of 5.782 billion yuan and a stock price of 41.79 yuan per share as of August 25, 2025, reflecting a 2.35% increase on that day [9][10]. Business Performance - The semiconductor-grade silicon business of the company is expected to maintain a growth trend. The company has seen significant growth in new orders and product technology compared to the previous year, with high technical barriers and maintained gross margins [6][7]. - The company is capable of providing complete solutions for 19nm high-end polished wafers, covering equipment, thermal fields, and processes, indicating a strong position in the market [7]. Technology and Innovation - Jing Sheng Co., Ltd. has accumulated professional technology and processes over many years in the crystal growth equipment industry. The company continuously optimizes and upgrades its technology and equipment, holding advantages in crystal growth equipment design and control [8]. - The core technologies of the company are derived from independent research and development, protected through patents and trade secrets [8].

Core Viewpoint - Jing Sheng Co., Ltd. is planning to acquire a controlling stake in Beijing Weizhun Intelligent Technology Co., Ltd. through a combination of issuing shares and cash payment, while also raising supporting funds [1][2] Group 1: Transaction Details - The transaction is currently in the planning stage, and it is uncertain whether it will constitute a major asset restructuring [1] - The specific details regarding the audit evaluation, transaction amount, and the ratio of shares issued versus cash payment have not yet been determined [1] - The transaction will not lead to a change in the actual controller of the company and does not constitute a restructuring listing [1] Group 2: Company Background - Beijing Weizhun was established in February 2014 with a registered capital of 15.8824 million yuan [1] - Since its inception, Beijing Weizhun has developed a complete system for research and development, production, sales, and service, covering major electronic product manufacturing bases across China [1] - The company has provided production testing services for several mainstream mobile phone brands, totaling hundreds of millions of mobile phones [1] Group 3: Stakeholders and Agreements - Jing Sheng is currently in discussions with potential transaction parties, initially identifying Ge Sijing and Xu Fengchun as the main parties [2] - A "Share Acquisition Intent Agreement" has been signed with the major shareholders of the target company, outlining the intention to acquire the controlling stake through share issuance and cash payment [2] - The final price for the transaction will be determined based on an evaluation report from a qualified assessment agency and through negotiations among the parties involved [2] Group 4: Industry Position - Jing Sheng is a key player in the semiconductor equipment sector, providing customized products such as semiconductor-grade single crystal silicon furnaces and silicon carbide single crystal furnaces to downstream semiconductor material manufacturers [2] - The semiconductor-grade single crystal silicon furnace and silicon carbide single crystal furnace are core products, accounting for a significant portion of the company's main business revenue [2]

Group 1 - The company Jingsheng Co., Ltd. is planning to acquire a controlling stake in Beijing Weizhun Intelligent Technology Co., Ltd. and will raise matching funds for this purpose [2][5] - The stock of Jingsheng Co., Ltd. will be suspended from trading starting August 26, with an expected suspension period of no more than 10 trading days [2] - As of August 25, Jingsheng Co., Ltd.'s stock price closed at 41.79 yuan per share, reflecting a year-to-date increase of 49.43% [2][9] Group 2 - The acquisition will be conducted through a combination of issuing shares and cash payments, with the valuation of Beijing Weizhun yet to be finalized [5][7] - Jingsheng Co., Ltd. emphasizes that this transaction will not result in a change of actual control and does not constitute a restructuring listing [7] - Beijing Weizhun, established in February 2014, specializes in the research, production, and service of wireless communication testing equipment, with a registered capital of 15.88 million yuan [5][6] Group 3 - Jingsheng Co., Ltd. reported a total operating revenue of 425 million yuan for 2024, a year-on-year increase of 4.78%, while the net profit attributable to shareholders decreased by 24.32% to 54 million yuan [8] - In the first quarter of 2025, the company achieved an operating revenue of 71 million yuan, a year-on-year decrease of 12.69%, and reported a net profit of -3 million yuan, indicating a loss compared to the previous year [9]