Core Viewpoint - Chongda Technology (002815) emphasizes its strong capabilities in high-layer PCB technology for AI servers and maintains good cooperation with renowned international clients like Amphenol [1] Group 1 - The company has advanced technology in high-layer PCBs, particularly for AI servers [1] - Chongda Technology is focused on the high-end market to enhance its core competitiveness [1] - Specific client and product applications are not disclosed due to commercial sensitivity [1]

Group 1 - The company Chongda Technology (002815.SZ) is currently in the sample testing phase for its 800G optical module PCB, which requires multiple rounds of rigorous testing and certification, leading to a lengthy verification cycle [1] - Specific details regarding customers and project progress cannot be disclosed due to adherence to confidentiality agreements [1]

Summary of the Conference Call on the PCB Industry Industry Overview - The PCB industry is experiencing a demand upgrade driven by AI technology, leading to a shift towards high-layer and HDI (High-Density Interconnect) boards, which require advanced drilling techniques such as laser drilling for micro-blind holes and mechanical drilling for through-holes [1][8] - The global PCB market value remains stable at approximately $70-80 billion, with multilayer boards accounting for 40% of this value, while the share of HDI boards is rapidly increasing [1][5] - China is the dominant player in new capacity expansion, benefiting domestic equipment manufacturers the most [1][5] Key Market Trends - The fastest-growing application for PCBs is in AI servers, projected to grow over 30% globally in 2024, with a market size exceeding $10 billion [1][6] - AI servers require more layers (over 20 layers), leading to increased prices and processing difficulties, which in turn raises the demand for advanced PCB technologies [1][7] - The PCB production process involves critical steps such as drilling, plating, etching, lamination, and forming, with drilling equipment representing the highest value segment at approximately 20% [1][10] Equipment and Technology Insights - The drilling equipment market is valued at around 10 billion RMB, with a significant share held by China, reflecting its importance in the sector [13] - The market for drilling needles is also experiencing growth, with the market share of DingTai High-Tech increasing from 19% in 2020 to 30% in 2025, driven by increased PCB material consumption and enhanced value from AI [14] - The electroplating segment is crucial for ensuring conductivity between layers, with the global market size estimated at 5-6 billion RMB, and China accounting for 80% of this market [15] Market Opportunities and Challenges - The exposure equipment market in China is relatively small, with a size of approximately $556 million, indicating significant room for replacement and growth [16] - PCB testing equipment, including optical and functional testing, represents about 10% of the global market, with a domestic market size nearing $500 million, suggesting further potential for market expansion [17] Notable Companies in the Industry - Key players in the PCB industry include: - Dazhu CNC in the drilling segment - DingTai High-Tech and Zhongtung High-Tech in the drilling needle market - New Flag Microelectronics in exposure equipment - Dongwei Technology in electroplating equipment - Emerging companies like Dier Laser are also expanding their presence in related fields, with reasonable valuations and potential for growth as downstream demand increases [18]

Core Viewpoint - Chongda Technology (002815.SZ) has demonstrated its capability in producing HDI samples of 5 layers and above, as well as PTFE substrate PCB technology, and can mass-produce 40-layer high multilayer boards [1] Group 1 - The company is committed to keeping pace with cutting-edge technology research and development to meet the demands of the high-end market [1] - Specific customers and projects are not disclosed due to commercial sensitivity [1]

Core Viewpoint - The company, Chongda Technology, has confirmed that its PCB products are applicable in various sectors including commercial aerospace, data centers, servers, and robotics [2]. Group 1: Product Applications - The company's PCB products can be utilized in commercial aerospace for components such as wing control devices [2]. - In the data center and server sector, the company supplies products to major clients like H3C [2]. - The robotics field is also a target market, with applications in robots from companies like Midea KUKA and ABB [2].

Summary of PCB Industry and Company Insights Industry Overview - The PCB industry is experiencing a significant surge in demand driven by AI applications, with expectations for this trend to continue until at least 2026 [2][14] - High-end PCBs are benefiting from material and structural upgrades, with layer counts increasing to over 24 layers and hole density rising, leading to a growth in the value of drilling equipment [1][3] Key Points on High-End PCB Products - High-end PCB materials are evolving from M5/M6 to M7/M8, with M8 already in mass production and M9 still in testing [1][5] - The increase in PCB thickness has led to the emergence of new drilling techniques such as segmented drilling and back drilling, which consume more drill bits and may require layered processing [12] - The value of high-end AI machinery is 20%-100% higher than that of standard machinery, with potential value growth of four to five times [12] Impact of New Technologies - New technologies are catalyzing the development of high-end PCBs, particularly in drilling, exposure, detection, and plating processes, with equipment value potentially increasing by up to four times [3][13] - The penetration rate of laser drilling is expected to continue rising, with CO2 and UV laser types being utilized for different applications [7][10] - The future of laser drilling technology is moving towards ultra-fast lasers, which offer significant improvements in precision, quality, and efficiency [10] Company Performance and Recommendations - Companies such as DingTai, Dazhong CNC, and Kaige Precision are performing exceptionally well due to the increased demand for AI-related high-end equipment, with notable improvements in gross margins and performance [3][15] - Dazhong CNC reported a doubling of its performance in Q2 2025, driven by the increased share of high-end machinery [15] - Other companies like New Flag Microelectronics and Dongwei Technology are also showing promising results, although their performance release may vary due to equipment delivery timelines [16] Future Trends in the PCB Industry - The PCB industry is expected to continue evolving with a focus on the increasing share of new technologies, particularly in laser drilling [17] - Recommended companies for investment include Dazhong CNC, New Flag, DingTai, and Dongwei, along with emerging players benefiting from new technologies such as Di'er and Inno Laser [17]

Market Performance - The main board led the gains with notable increases in stocks such as Guoan Co. (+10.07%), Tongfu Microelectronics (+10.01%), and Jianghai Co. (+10.01%) [1] - The ChiNext board saw significant growth with Tongda Sea (+20.01%) and Jiebang Technology (+20.00%) leading the way [1] - The Sci-Tech Innovation board was led by Aerospace Hongtu (+17.94%) and Kaipu Cloud (+16.52%) [1] - Active sub-industries included SW Printed Circuit Boards (+3.54%) and SW Integrated Circuit Packaging and Testing (+1.73%) [1] Domestic News - A research team from Peking University and Hong Kong City University proposed a concept for a "Universal Photonic Fusion Wireless Transceiver Engine," successfully developing a chip for high-speed wireless communication with a coverage range exceeding 110 GHz [1] - TSMC is set to begin construction of a new 1.4nm advanced process wafer plant in Taiwan, with an estimated total investment of NT$1.2 trillion to NT$1.5 trillion (approximately $39.2 billion to $49 billion) [1] - GalaxyCore launched a high-performance 5MP image sensor GC5605 designed for AI PC applications, enhancing video quality for scenarios like video conferencing [1] - Tailin Micro announced plans to acquire 100% of Shanghai Panqi Microelectronics to expand its low-power IoT wireless connection platform [1] Company Announcements - Howey Group reported a total revenue of 13.956 billion yuan for H1 2025, a year-on-year increase of 15.42%, with a net profit of 2.028 billion yuan, up 48.34% [2] - Dingjie Smart reported total revenue of 1.045 billion yuan for H1 2025, a 4.08% increase, with a net profit of 45 million yuan, up 6.09% [2] - Lingyi Technology reported total revenue of 23.625 billion yuan for H1 2025, a 23.35% increase, with a net profit of 930 million yuan, up 35.94% [2] - Kaisheng Technology reported total revenue of 2.765 billion yuan for H1 2025, a 24.7% increase, with a net profit of 52 million yuan, up 23.7% [2] Overseas News - Dell Technologies reported $5.6 billion in AI server orders for Q2, a significant drop from $12.1 billion in the previous quarter, with AI server shipments totaling $8.2 billion [2] - The U.S. Department of Commerce announced the revocation of export exemptions for Intel Semiconductor (Dalian), Samsung China Semiconductor, and SK Hynix Semiconductor (China) [2] - Research from Stanford University indicated a 13% decline in employment rates for workers aged 22 to 25 in AI-affected occupations since 2022, with software development and customer service being the most impacted [2] - Intel announced modifications to its funding agreement with the U.S. Department of Commerce, allowing it to access approximately $5.7 billion in cash earlier than planned [2]

Core Viewpoint - Changzhou Aohong Electronics Co., Ltd. is issuing convertible bonds to unspecified objects to finance the construction of a production base in Thailand, which is expected to generate significant revenue and has a favorable internal rate of return [1][2]. Financing Scale and Effectiveness Assessment - The total investment for the Thailand production base project is estimated at 595.04 million yuan, with an expected annual revenue of 663.2 million yuan upon reaching full production [1][2]. - The project's internal rate of return before tax is projected at 13.77%, with a payback period of approximately 7.39 years, including a 2-year construction period [1][2]. Project Investment Breakdown - The investment structure includes: - Construction costs: 157.51 million yuan (26.4%) - Site decoration: 19.11 million yuan (3.2%) - Hardware equipment: 384.28 million yuan (64.4%) - Software tools: 2.5 million yuan (0.4%) - Other construction costs: 29.83 million yuan (5.0%) [2][4][7]. Construction and Equipment Details - The total construction area for the project is 70,574 square meters, which includes main and auxiliary factories, employee living quarters, and various utility buildings [1][8]. - The average construction cost is estimated at 0.22 million yuan per square meter, which is consistent with local pricing [1][12]. - The hardware equipment investment is primarily based on historical procurement prices and current market rates, with a total of 384.28 million yuan allocated for various production and testing equipment [4][6]. Production Capacity and Comparison - The project aims to achieve an annual production capacity of 1.2 million square meters of single-sided, double-sided, and multilayer boards [1][8]. - The unit capacity corresponding to the construction area is 588.11 square meters per million square meters, which is comparable to previous projects and within the reasonable range of industry standards [8][9]. Cost Comparison with Industry Peers - The construction cost per square meter for this project is 0.25 million yuan, which is within the range of similar projects in the region, indicating a competitive pricing strategy [12][13]. - The equipment investment per unit capacity is 320.23 yuan per square meter, which aligns with the average of comparable projects in the industry [11][13].

Core Viewpoint - Changzhou Aohong Electronics Co., Ltd. plans to raise up to RMB 580 million through the issuance of convertible bonds, with the funds primarily allocated for the construction of a production base in Thailand, aimed at increasing annual production capacity by 1.2 million square meters for single-sided, double-sided, and multi-layer boards [3][18]. Group 1: Investment Project Necessity - The PCB industry is expected to experience moderate recovery and steady growth, with a projected compound annual growth rate (CAGR) of 5.40% from 2023 to 2028, and the global PCB market is anticipated to reach USD 73 billion in 2024, reflecting a year-on-year growth of approximately 5% [5][6]. - The Southeast Asian PCB market is projected to grow significantly, with an expected CAGR of 12.7% from 2023 to 2028, driven by local policies and international industry transfers [5][6]. - The establishment of the Thailand production base is essential for optimizing the company's PCB capacity layout to meet the increasing procurement demands of overseas customers [18][21]. Group 2: Market Demand and Client Base - The demand for PCB products is recovering, particularly in sectors such as AI, automotive electronics, and industrial control, which are driving overall PCB demand growth [6][8]. - Major clients of the company include well-known enterprises such as LG, Hisense, and Haier, which have high standards for product quality and stability in supply chains [12][21]. - The company aims to enhance its overseas supply capabilities and service quality to improve customer loyalty, as local production can meet the increasing demands for flexible delivery and high-quality standards [20][21]. Group 3: Competitive Landscape - The global PCB industry is characterized by a competitive landscape with a concentration ratio (CR5) of approximately 30%, indicating a well-distributed market among leading manufacturers [6]. - The company has over 20 years of experience in manufacturing single-sided and multi-layer boards, establishing a strong brand image and market recognition [18][22]. - The PCB industry is witnessing a trend of domestic manufacturers expanding their production bases to Southeast Asia, with many companies planning significant investments in Thailand [11][18].

Core Insights - The report highlights that Jingwang Electronics has achieved significant revenue growth in the first half of 2025, with operating income reaching 7.095 billion yuan, a 20.93% increase compared to 5.867 billion yuan in the same period of 2024, while net profit attributable to shareholders slightly decreased to 650 million yuan from 657 million yuan in 2024 [1] Group 1: Company Performance - In the AI server market, Jingwang Electronics has accelerated production and improved high-density HDI capabilities, responding to the high demand for advanced materials and products [2] - The company has established itself as the world's largest automotive PCB supplier, leveraging its strong customer base and expanding its product offerings to meet the growing demand in the automotive electronics sector [3] - The company is actively exploring new business opportunities in emerging fields such as humanoid robots and low-altitude aircraft, utilizing its advantages in automotive electronics to foster future growth [4] Group 2: Strategic Focus and Future Outlook - The company is focusing on high-end AI markets, with expectations of continued revenue growth, projecting operating income of 15.1 billion yuan in 2025, 17.9 billion yuan in 2026, and 21.1 billion yuan in 2027, with corresponding net profits of 1.588 billion yuan, 1.959 billion yuan, and 2.385 billion yuan [5] - The company is enhancing its production capacity through technological upgrades at its existing facilities and expanding its operations in Thailand to support high-end product development [2][4]