Core Viewpoint - The inclusion of the company's stock as a margin trading target is determined by the Shenzhen Stock Exchange based on regulations and market conditions, not by the company itself [1] Group 1 - The company stated that it will continue to enhance its business and operational management to improve profitability and intrinsic value [1] - The company is closely monitoring the adjustments of margin trading targets by the Shenzhen Stock Exchange [1]

Group 1 - The company, Zhongshi Technology (300684.SZ), announced a share buyback of 461,500 shares, representing 0.15% of its total share capital [1] - The buyback was conducted through a centralized bidding transaction at a maximum price of 21.93 CNY per share and a minimum price of 21.15 CNY per share [1] - The total amount spent on the buyback was 9,964,023.00 CNY, excluding transaction fees [1] Group 2 - The buyback aligns with the company's share repurchase plan and complies with relevant laws and regulations [1]

证券代码：300684 证券简称：中石科技 公告编号：2025-068 北京中石伟业科技股份有限公司 二、其他说明 关于回购股份进展的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 北京中石伟业科技股份有限公司（以下简称"公司"或"中石科技"）于 2025 年 4 月 14 日召开了第五届董事会第二次会议以及第五届监事会第二次会议，审 议并通过了《关于回购公司股份方案的议案》，同意公司使用自有资金以集中竞 价交易的方式回购公司部分股份，用于实施股权激励或员工持股计划。本次回购 股份的资金总额不低于人民币 1,500 万元（含），且不超过人民币 3,000 万元（含）， 回购股份的价格不超过 30.00 元/股；回购期限自公司董事会审议通过本次回购股 份方案之日起 12 个月内。具体内容详见公司分别于 2025 年 4 月 14 日、2025 年 4 月 15 日在巨潮资讯网（www.cninfo.com.cn）披露的《关于回购公司股份方案 的公告》（公告编号：2025-009）和《回购报告书》（编号：2025-010）。 因实施 2024 年年度权益分派 ...

Core Insights - The company has achieved steady revenue growth and continuous improvement in profitability, with a revenue of 1.3 billion in the first three quarters of 2025, representing an 18.5% year-on-year increase, and a net profit of 250 million, up 90.6% [1] - The third quarter of 2025 saw revenue of 550 million, a 21.8% increase, and a net profit of 130 million, up 87.7%, driven by the traditional peak season for consumer electronics and new product launches from major North American clients [1] - The company is actively expanding into emerging fields such as AI terminal devices and infrastructure, leading to rapid revenue growth in high-performance thermal materials and components [1][2] Financial Performance - In the first three quarters of 2025, the gross margin and net margin were 33.9% and 19.4%, respectively, reflecting an increase of 3.1 percentage points and 7.4 percentage points year-on-year [1] - For Q3 2025, the gross margin and net margin improved to 37.5% and 23.7%, respectively, indicating continuous enhancement [1] Operational Efficiency - The company has significantly reduced sales and management expense ratios to 1.66% and 5.53%, respectively, by improving manufacturing processes and operational efficiency [2] - R&D investment totaled 57 million in the first three quarters of 2025, focusing on various advanced technologies, thereby establishing high barriers to entry [2] Market Strategy - The company is enhancing its overseas production capacity to meet global supply chain demands, with facilities in locations such as Wuxi, Yixing, Dongguan, and Thailand [2] - The strategy includes developing replicable industry solutions for various sectors, including consumer electronics, telecommunications, digital infrastructure, smart transportation, and clean energy [2] Profit Forecast - As a leading player in the thermal management solutions sector, the company is expected to benefit from the growth in demand driven by AI technology, with net profit forecasts for 2025-2027 adjusted to 330 million, 450 million, and 610 million, respectively [3]

Core Viewpoint - Zhongshi Technology's stock price has shown significant volatility, with a year-to-date increase of 105.71% but a recent decline of 4.25% over the last five trading days [1] Financial Performance - For the period from January to September 2025, Zhongshi Technology reported a revenue of 1.298 billion yuan, representing a year-on-year growth of 18.45% [2] - The net profit attributable to shareholders for the same period was 252 million yuan, reflecting a substantial year-on-year increase of 90.59% [2] - Cumulative cash dividends since the company's A-share listing amount to 896 million yuan, with 447 million yuan distributed over the past three years [2] Stock Market Activity - As of November 4, Zhongshi Technology's stock was trading at 44.81 yuan per share, with a market capitalization of 13.421 billion yuan [1] - The stock experienced a net outflow of 12.9384 million yuan in principal funds, with large orders showing a buy of 37.1544 million yuan and a sell of 46.4026 million yuan [1] Shareholder Information - As of September 30, 2025, the number of shareholders increased by 28.67% to 42,000, while the average number of circulating shares per person decreased by 21.88% to 4,867 shares [2] - The third-largest circulating shareholder is Hong Kong Central Clearing Limited, holding 10.4847 million shares, an increase of 6.982 million shares from the previous period [2]

Core Viewpoint - The company reported significant growth in Q3 due to seasonal demand in consumer electronics, benefiting from new product launches by major North American clients and increased shipment of thermal materials and components [1] Group 1: Performance Drivers - Q3 is a traditional peak season for consumer electronics, leading to increased shipment volumes of thermal materials and components [1] - The company is actively expanding into emerging fields such as AI terminal devices and AI infrastructure, resulting in rapid revenue growth for high-efficiency thermal modules, core thermal components, and high-performance thermal materials [1] - Product structure optimization and cost reduction efforts have significantly improved profitability levels [1]

Core Viewpoint - The company, Zhongshi Technology, reported that its product revenue from direct exports to the U.S. is low, accounting for less than 1% of total revenue, indicating minimal impact from tariff increases [1] Group 1: Company Operations - The company has established an overseas production base in Thailand to meet global supply chain demands [1] - The Thailand factory has successfully commenced production and completed factory certification for major clients, including North American customers, Samsung from South Korea, and Nokia [1] - The company has achieved mass production and delivery of multiple product varieties from its Thailand facility [1]

Market Overview - The electronic chemicals sector experienced a decline of 1.57% on October 31, with Siquan New Materials leading the drop [1] - The Shanghai Composite Index closed at 3954.79, down 0.81%, while the Shenzhen Component Index closed at 13378.21, down 1.14% [1] Stock Performance - Notable gainers in the electronic chemicals sector included: - Guanggang Gas with a closing price of 13.45, up 3.14% [1] - Guanghua Technology at 21.65, up 2.07% [1] - Qiangli New Materials at 13.56, up 1.42% [1] - Siquan New Materials saw a significant decline, closing at 183.53, down 8.46% [2] - Other notable decliners included: - Zhongshi Technology at 46.16, down 6.48% [2] - Anji Technology at 196.82, down 5.67% [2] Capital Flow - The electronic chemicals sector experienced a net outflow of 874 million yuan from institutional investors, while retail investors saw a net inflow of 631 million yuan [2] - The sector's overall capital flow indicates a mixed sentiment, with retail investors showing interest despite the institutional outflow [2][3] Individual Stock Capital Flow - Key stocks with significant capital flow include: - Rui Lian New Materials with a net inflow of 18.73 million yuan from institutional investors [3] - Wanrun Shares with a net inflow of 16.53 million yuan from institutional investors [3] - Guoci Materials with a net inflow of 13.02 million yuan from institutional investors [3]

Core Viewpoint - Zhongshi Technology experienced a decline of 5.17% on October 31, with a stock price of 46.81 yuan per share and a total market capitalization of 14.02 billion yuan [1] Group 1: Company Overview - Beijing Zhongshi Weiye Technology Co., Ltd. was established on April 10, 1997, and listed on December 27, 2017 [1] - The company specializes in the research, design, production, sales, and technical services of thermal conductive materials, EMI shielding materials, and power filters [1] - The main business revenue composition is 98.05% from thermal conductive materials and 1.95% from other supplementary products [1] Group 2: Shareholder Information - The fund "Xinda Australia Fund" has a position in Zhongshi Technology, with the "Xinao Craftsmanship Selected Two-Year Holding Period Mixed Fund" (010363) newly entering the top ten circulating shareholders, holding 846,900 shares, which is 0.41% of the circulating shares [2] - The estimated floating loss for this fund today is approximately 2.16 million yuan [2] - The fund was established on October 30, 2020, with a latest scale of 1.738 billion yuan, and has achieved a year-to-date return of 41.32% [2] Group 3: Fund Performance - The fund manager of "Xinao Craftsmanship Selected Two-Year Holding Period Mixed Fund" is Zhu Ran, who has a cumulative tenure of 7 years and 361 days, with a total fund asset size of 5.066 billion yuan [3] - The best fund return during Zhu Ran's tenure is 342.67%, while the worst return is -7.06% [3] Group 4: Top Holdings - The "Xinda Australia Fund" also holds a significant position in Zhongshi Technology through the "Xinao Intelligent Selection Pioneer One-Year Holding Period Mixed A Fund" (015440), which holds 139,400 shares, accounting for 4.64% of the fund's net value [4] - The estimated floating loss for this fund today is approximately 355,500 yuan [4] - This fund was established on June 14, 2022, with a latest scale of 102 million yuan, achieving a year-to-date return of 36.01% [4]

Summary of Zhongshi Technology Conference Call Industry and Company Overview - **Company**: Zhongshi Technology - **Industry**: Consumer Electronics, Digital Infrastructure, Intelligent Transportation, Clean Energy Key Points and Arguments 1. **Sales Growth and Client Base**: Zhongshi Technology benefited from the launch of new products by major clients in the consumer electronics sector, leading to a significant increase in shipment volumes in Q3 and October. Key clients include North American giants, Samsung, and domestic smartphone manufacturers, with expansions into wearable devices, gaming consoles, and drones, including partnerships with Microsoft, Google, Amazon, and DJI [2][3][6] 2. **Digital Infrastructure Development**: The company collaborates with leading clients like Ericsson, Nokia, Huawei, and ZTE in the digital infrastructure sector, focusing on 5G/6G communication, industrial internet, satellite internet, and AI-driven data and computing centers. Future growth in this area is anticipated [2][7] 3. **Intelligent Transportation Sector**: Zhongshi Technology supplies automotive-grade thermal management materials to companies like BYD, BAIC, and XPeng Motors, and collaborates with top-tier automotive parts manufacturers to provide customized thermal solutions [2][8] 4. **Financial Performance**: In Q3 2025, sales and R&D expenses decreased by over 8 million and 7 million respectively, while gross margin and revenue increased, attributed to cost structure optimization and improved operational efficiency [2][11][12] 5. **Product Offerings**: The company’s main products include: - Graphite films for consumer electronics - Thermal interface materials (TIM) for heat dissipation - High-efficiency cooling modules for high-performance applications - Electromagnetic shielding materials for communication devices - Adhesives for electronic device assembly [10][11] 6. **Light Module Business**: Zhongshi Technology collaborates with Finisar to provide thermal solutions for optical modules, with expectations of significant revenue growth as Finisar's 1.6T module market share increases. Total revenue from optical modules reached several million in the first three quarters [2][18][20] 7. **Cost Management**: The decrease in sales expenses is partly due to the sale of a subsidiary in 2024, which previously accounted for 95% of its expenses. Additionally, the company optimized its sales strategy, focusing on major clients, which reduced operational costs [13] 8. **Production Capacity**: The company has multiple production bases in China and has established a facility in Thailand, with a total planned capacity of 3 to 5 billion yuan. Current capacity utilization meets demand, with future investments aligned with market needs [17] 9. **Future Outlook**: The company anticipates continued growth in the optical module market and expects to leverage its technological advantages in liquid cooling solutions for servers. The demand for liquid cooling is expected to rise significantly, driven by various hardware manufacturers and computing centers [24][25] 10. **Q4 Expectations**: The company expects Q4 performance to remain strong, driven by the successful launch of new products by major clients, although a slight decrease in sequential growth compared to Q3 is anticipated [23] Additional Important Information - **R&D Focus**: The company maintains a strong emphasis on R&D, with innovative solutions in advanced thermal management materials, which are crucial for maintaining competitive advantages in various sectors [4][6] - **Market Trends**: The overall market for optical modules is expected to experience significant growth, with increased demand from chip manufacturers and server companies, indicating a favorable environment for Zhongshi Technology's offerings [21]