（编辑 姚尧） 证券日报网讯 2月2日，石英股份在互动平台回答投资者提问时表示，目前公司主要核心半导体产品生 产线集中于母公司。公司专注于半导体级高纯石英材料的研发、制造和销售，主要产品包括各类高纯石 英管、棒、筒、锭等。 ...

80岁接手千亿帝国后，老太太想再造一个PCB龙头？ 还记得"替夫出征"的传奇女董事长陈梅芳吗？当年近80岁的她走向台前，市场上不乏疑问：她能掌控得 了这艘千亿巨轮吗？ 结果短短两年，老太太直接用业绩"啪啪打脸"。这还不算完，不久前她再次落子，推动沪电股份正式递 交港交所上市申请，朝"A+H"双平台迈进。 这哪是简单融个资，分明是正在布一盘全球大棋。 "替夫出征"，陈梅芳不是个例。荣程集团的张荣华，从卖豆腐到执掌千亿钢企，把自己做成了"天津女 首富"；中国台湾的严陈莉莲，接手企业被称为"造车女皇"……这些女掌门，无一不是临危受命，在一 片质疑声中证明自己够狠、够稳、更够格。 毕竟在商界，从来没有什么现成的果子可摘，她们的故事，看似是命运的推手，实则是韧性与魄力的接 力。她们用行动打破偏见： 在商界，性别不是天花板，年龄不是限制，关键时刻的决断力、持久的韧性，才是真正的通 行证。 先来聊聊沪电股份，这是一段跨越海峡的夫妻创业故事。 创始人吴礼淦出生于1941年，老家在湖北天门，父亲吴善卿是民国时期大名鼎鼎的"棉花大王"。这做生 意的本事，显然传到了儿子身上。1972年，吴礼淦创办了吴氏电子，后来一路做大，成了业内 ...

Core Viewpoint - The company, Quartz Co., Ltd. (石英股份), has successfully obtained certifications for its high-purity quartz materials used in semiconductors from major domestic and international semiconductor equipment manufacturers [1] Group 1: Company Developments - The company produces high-purity quartz tubes, rods, cylinders, and ingots specifically for semiconductor applications [1] - The high-purity quartz sand produced by the company has been certified for use in semiconductor diffusion and etching processes by significant domestic and international clients [1]

Investment Rating - The industry rating is "Overweight" (first-time) [6] Core Insights - The report highlights the acquisition of 100% equity of Henan High Purity Minerals by AnCai High Technology, which occurred in September 2025. This acquisition aims to enhance the production and sales of high-purity quartz materials essential for semiconductor, photovoltaic, and optical fiber communication industries [6] - Quartz Co. has successfully mass-produced and sold various high-end quartz material products, including semiconductor-grade quartz tubes, rods, and ingots, as of November 27, 2025. These products are crucial for key processes in semiconductor manufacturing [6] - The establishment of high-purity quartz as the 174th new mineral type in China, announced in April 2025, signifies a breakthrough in domestic mineral resources, with purity levels not lower than 99.995%. This development is expected to strengthen the resilience and security of the domestic supply chain [6] Summary by Sections - **Recent Industry Performance**: The industry has shown a relative return of 6.65% over the past 12 months, with an absolute return of 23.5% [3] - **Investment Highlights**: The acquisition by AnCai High Technology and the production capabilities of Quartz Co. are pivotal developments, indicating a growing market for high-purity quartz materials [6] - **Market Demand**: High-purity quartz is characterized by its high-temperature resistance, corrosion resistance, low thermal expansion, high insulation, and transparency, making it indispensable for semiconductor and photovoltaic industries [6] - **New Mineral Classification**: The recognition of high-purity quartz as a new mineral type is expected to foster the development of new production capabilities and enhance the domestic supply chain [6]

Core Viewpoint - The company has successfully achieved mass production and sales of high-end quartz materials, including semiconductor-grade quartz tubes, rods, cylinders, and ingots, based on semiconductor-grade high-purity quartz sand [1] Group 1: Product Development - The company has developed various high-end quartz material products specifically for the semiconductor manufacturing process [1] - The products are primarily used in critical processes such as diffusion and etching within semiconductor manufacturing [1] Group 2: Production and Supply - The semiconductor-grade high-purity quartz sand produced by the company is currently used solely for its own production needs [1]

Core Viewpoint - The report highlights a significant decline in the company's financial performance for the first half of 2025, with a notable drop in revenue and net profit compared to the same period in the previous year [2][3][4]. Company Overview and Financial Indicators - Company Name: Baoji Titanium Industry Co., Ltd. [2] - Major Financial Data: - Revenue: CNY 2.97 billion, down 20.45% year-on-year [2] - Total Profit: CNY 308.73 million, down 42.05% year-on-year [2] - Net Profit attributable to shareholders: CNY 205.48 million, down 49.00% year-on-year [2] - Operating cash flow: CNY 77.74 million, down 84.60% year-on-year [2] - Total Assets: CNY 13.97 billion, up 4.64% from the end of the previous year [2] Business Operations and Industry Analysis - The company is the largest producer and research base for titanium and titanium alloys in China, with products used in aerospace, marine, medical, and consumer goods [3][4]. - The company has a mature production and sales model, focusing on market demand and maintaining stable supplier relationships [3]. - The titanium industry is supported by national policies, with significant market potential in high-end applications such as aerospace and medical fields [3][4]. Management Discussion and Analysis - The company aims to enhance its core competitiveness through technological innovation and market expansion, focusing on high-value sectors [3][4]. - The company has established a comprehensive marketing network and emphasizes customer relationships to maintain market share [3]. - The report indicates a strategic focus on research and development, with significant investments in innovation and quality control [3][4]. Financial Performance Analysis - The company experienced a decrease in sales volume for titanium products, with a production volume of 16,632.81 tons and sales volume of 15,843.50 tons, reflecting a decline of 10.98% year-on-year [6]. - Operating costs decreased by 20.46%, indicating efforts to manage expenses amid declining revenues [6]. - The company reported a significant drop in cash flow from operating activities, primarily due to reduced sales and increased costs [6]. Investment and Future Outlook - The company has plans to enhance its production capabilities through strategic investments, including a recent capital increase in a subsidiary to boost titanium alloy production [6]. - The report emphasizes the importance of adapting to market changes and exploring new applications for titanium products to sustain growth [4][6].

Investment Rating - The investment rating for the company is upgraded to "Buy" [2][6]. Core Views - The recent adjustment in the US copper tariff policy is expected to benefit the company directly, as it has established copper processing capacity in the US [5][6]. - The exclusion of copper raw materials from the tariff will allow the company to enhance its profitability through local production, as the prices of copper processing products may rise due to supply constraints [5][6]. - The company is projected to increase its North American production capacity, with an expected gradual ramp-up from the second half of 2025 to 2026 [5][6]. Financial Summary - The company currently has 30,000 tons of production capacity in operation, with an additional 60,000 tons under construction, representing an investment of 1.15 billion yuan, of which 1.09 billion yuan has been completed [5][7]. - The forecasted net profit for 2025-2027 is adjusted to 1.44 billion yuan, 2.71 billion yuan, and 3.21 billion yuan, respectively, with corresponding P/E ratios of 17x, 9x, and 7.6x [5][7]. - Revenue projections for 2025, 2026, and 2027 are 100.70 billion yuan, 118.69 billion yuan, and 137.33 billion yuan, respectively, with growth rates of 15.23%, 17.86%, and 15.71% [7][9]. Comparable Company Analysis - The company is compared with peers such as Bowei Alloys, Jintian Copper, and Tongling Nonferrous Metals, with the average P/E ratio for these companies being 17.2x for 2023 [8]. - The company's current P/E ratio is 18.4x for 2023, indicating a potential undervaluation given its market position as a leading copper processing enterprise [6][8].