Core Viewpoint - Zhaolong Interconnect's stock has experienced fluctuations, with a recent decline of 2.01% and a total market capitalization of 17.09 billion yuan, despite a year-to-date increase of 14.27% [1] Financial Performance - For the first half of 2025, Zhaolong Interconnect reported revenue of 972 million yuan, reflecting a year-on-year growth of 14.29%, and a net profit attributable to shareholders of 89.61 million yuan, which is a 50.30% increase compared to the previous year [2] Shareholder Information - As of June 30, 2025, the number of shareholders for Zhaolong Interconnect reached 35,000, an increase of 24.73% from the previous period, with an average of 7,265 circulating shares per shareholder, down by 3.80% [2] Dividend Distribution - Since its A-share listing, Zhaolong Interconnect has distributed a total of 113 million yuan in dividends, with 82.34 million yuan distributed over the past three years [3] Major Shareholders - As of June 30, 2025, Hong Kong Central Clearing Limited is the eighth largest circulating shareholder with 1.6972 million shares, an increase of 655,400 shares from the previous period. Additionally, Southern CSI 1000 ETF is a new ninth largest shareholder with 850,800 shares [3] Business Overview - Zhaolong Interconnect, established on August 21, 1995, and listed on December 7, 2020, specializes in the design, manufacturing, and sales of data cables, specialized cables, and connection products. The main revenue sources include data communication cables (52.44% for 6 categories and below, 21.25% for 6A and above), connection products (10.04%), specialized cables (8.51%), and others (4.54% and 3.23%) [1] Industry Classification - Zhaolong Interconnect is classified under the communication equipment sector, specifically in communication cables and supporting products, and is associated with concepts such as machine vision, switches, big data, Alibaba concepts, and East Data West Calculation [1]

Core Viewpoint - Pengding Holdings experienced a stock price decline of 2.04% on September 8, 2023, with a current price of 50.50 CNY per share and a total market capitalization of 117.06 billion CNY [1] Group 1: Financial Performance - For the first half of 2025, Pengding Holdings achieved a revenue of 16.375 billion CNY, representing a year-on-year growth of 24.75% [2] - The net profit attributable to shareholders for the same period was 1.233 billion CNY, reflecting a year-on-year increase of 57.22% [2] - Cumulative cash dividends since the A-share listing amount to 9.725 billion CNY, with 5.097 billion CNY distributed over the last three years [3] Group 2: Stock Market Activity - The stock has seen a year-to-date increase of 42.33%, but has declined by 13.66% over the last five trading days [1] - The stock has appeared on the "龙虎榜" (top trading list) four times this year, with the most recent occurrence on July 30 [1] - As of June 30, 2025, the number of shareholders increased by 30.88% to 61,500, while the average circulating shares per person decreased by 23.59% to 37,502 shares [2] Group 3: Shareholder Composition - The third-largest circulating shareholder is Hong Kong Central Clearing Limited, holding 47.8062 million shares, a decrease of 847,100 shares from the previous period [3] - The fifth-largest shareholder, Xingquan Business Model Mixed (LOF) A, holds 25.8694 million shares, down by 3.9212 million shares [3] - New shareholders include the E Fund CSI 300 ETF, which holds 8.8402 million shares [3]

Group 1 - The core viewpoint of the news is that Pengding Holdings has shown significant stock performance fluctuations, with a year-to-date increase of 39.68% but a recent decline of 17.12% over the last five trading days [1] - As of June 30, 2025, Pengding Holdings reported a revenue of 16.375 billion yuan, representing a year-on-year growth of 24.75%, and a net profit of 1.233 billion yuan, which is a 57.22% increase compared to the previous year [2] - The company has a diverse revenue structure, with 62.70% from communication boards, 31.60% from consumer electronics and computer boards, 4.92% from automotive/server boards, and 0.78% from other sources [1] Group 2 - Pengding Holdings has distributed a total of 9.725 billion yuan in dividends since its A-share listing, with 5.097 billion yuan distributed over the last three years [3] - The number of shareholders increased by 30.88% to 61,500 as of June 30, 2025, while the average circulating shares per person decreased by 23.59% to 37,502 shares [2] - The top ten circulating shareholders include significant institutional investors, with Hong Kong Central Clearing Limited holding 47.8062 million shares, a decrease of 847,100 shares from the previous period [3]

Company Overview - Zhejiang Zhaolong Interconnect Technology Co., Ltd. is located in Deqing County, Huzhou City, Zhejiang Province, established on August 21, 1995, and listed on December 7, 2020 [1] - The company specializes in the design, manufacturing, and sales of data cables, specialized cables, and connection products [1] Financial Performance - For the first half of 2025, Zhaolong Interconnect achieved operating revenue of 972 million yuan, a year-on-year increase of 14.29% [2] - The net profit attributable to the parent company was 89.61 million yuan, reflecting a year-on-year growth of 50.30% [2] - Cumulative cash dividends since the A-share listing amount to 113 million yuan, with 82.34 million yuan distributed over the past three years [3] Stock Performance - As of September 5, Zhaolong Interconnect's stock price increased by 2.00%, reaching 54.98 yuan per share, with a total market capitalization of 17.193 billion yuan [1] - Year-to-date, the stock price has risen by 14.96%, but it has decreased by 12.24% over the last five trading days [1] - The stock's trading volume on September 5 was 244 million yuan, with a turnover rate of 1.75% [1] Shareholder Information - As of June 30, the number of shareholders increased to 35,000, up by 24.73% from the previous period [2] - The average number of circulating shares per shareholder is 7,265, a decrease of 3.80% [2] - Notable shareholders include Hong Kong Central Clearing Limited and Southern CSI 1000 ETF, with the latter being a new shareholder [3] Business Segmentation - The main business revenue composition includes: 52.44% from data communication cables (6 categories and below), 21.25% from data communication cables (6A and above), 10.04% from connection products, 8.51% from specialized cables, and 4.54% from other supplementary products [1] - The company operates within the communication equipment industry, specifically in the communication cables and supporting sector [1] Market Trends - Zhaolong Interconnect is associated with several concept sectors, including machine vision, East Data West Computing, switches, cloud computing, and IDC (data center) [1]

Core Viewpoint - The stock of Suzhou Shengke Communication Co., Ltd. has experienced fluctuations, with a year-to-date increase of 31.90% but a recent decline of 15.98% over the past five trading days [1] Group 1: Company Overview - Suzhou Shengke Communication was established on January 31, 2005, and went public on September 14, 2023, focusing on the research, design, and sales of Ethernet switch chips and related products [2] - The main revenue composition includes Ethernet switch chips (72.43%), Ethernet switch chip modules (11.94%), Ethernet switches (10.48%), customized solutions and others (3.18%), and licensing (1.97%) [2] - The company is categorized under the electronic-semiconductor-digital chip design industry and is involved in sectors such as switches, margin financing, mid-market, chip concepts, and heavily invested funds [2] Group 2: Financial Performance - For the first half of 2025, Shengke Communication reported revenue of 508 million yuan, a year-on-year decrease of 4.56%, while the net profit attributable to shareholders was -23.69 million yuan, reflecting a year-on-year increase of 58.36% [2] Group 3: Shareholder Information - As of June 30, 2025, the number of shareholders decreased by 8.47% to 7,180, while the average circulating shares per person increased by 9.25% to 28,062 shares [2] - The top ten circulating shareholders include notable funds such as the Harvest SSE STAR Chip ETF and the Nuwa Growth Mixed A, with some new entrants like the Southern CSI 500 ETF and the Dongfang Alpha Advantage Industry Mixed A [3]

Company Overview - Beijing Yingtong Network Technology Co., Ltd. is located at No. 3, 5th Floor, 18 Ziyue Road, Chaoyang District, Beijing, established on May 29, 2001, and listed on February 12, 2020 [1] - The company's main business involves the research and application of industrial Internet of Things (IoT) technology [1] - Revenue composition includes: Industrial IoT products 52.00%, Smart vending control systems 16.17%, Digital distribution network products 15.15%, Enterprise network products 13.96%, Technical services and others 2.72% [1] Financial Performance - For the first half of 2025, the company achieved revenue of 351 million yuan, a year-on-year increase of 34.69% [2] - The net profit attributable to the parent company was 67.35 million yuan, reflecting a year-on-year growth of 26.07% [2] - Cumulative cash dividends since the A-share listing amount to 60.83 million yuan, with 34.62 million yuan distributed over the past three years [3] Stock Performance - As of September 1, the stock price decreased by 2.02%, trading at 56.68 yuan per share, with a total market capitalization of 4.186 billion yuan [1] - Year-to-date, the stock price has increased by 73.23%, with a 2.77% rise over the last five trading days, 20.85% over the last 20 days, and 13.11% over the last 60 days [1] - The company has appeared on the "Dragon and Tiger List" once this year, with the last occurrence on February 10 [1] Shareholder Information - As of June 30, 2025, the number of shareholders is 6,785, a decrease of 10.59% from the previous period [2] - The average circulating shares per person increased by 11.85% to 10,884 shares [2] - Among the top ten circulating shareholders, E Fund Value Growth Mixed Fund (110010) is the tenth largest shareholder, holding 800,100 shares as a new shareholder [3] Industry Classification - Yingtong belongs to the Shenwan industry classification: Communication - Communication Equipment - Other Communication Equipment [2] - The company is associated with several concept sectors, including Edge Computing, Operating Systems, Overseas Concepts, DeepSeek Concepts, and Switches [2]

Company Overview - Huqin Technology's stock price decreased by 2.18% on August 28, trading at 93.85 CNY per share with a total market capitalization of 953.29 billion CNY [1] - The company was established on August 29, 2005, and went public on August 8, 2023, focusing on the research, design, production, and operation of smart hardware products [1] Financial Performance - For the first half of 2025, Huqin Technology reported a revenue of 839.39 billion CNY, representing a year-on-year growth of 113.06%, and a net profit attributable to shareholders of 18.89 billion CNY, up 46.30% year-on-year [2] - The company has distributed a total of 17.81 billion CNY in dividends since its A-share listing [3] Stock Market Activity - Year-to-date, Huqin Technology's stock has increased by 33.97%, with a slight decline of 0.10% over the last five trading days [1] - The company has appeared on the "龙虎榜" (a stock trading list) once this year, with a net buy of -1.22 billion CNY on April 16 [1] Shareholder Information - As of June 30, 2025, Huqin Technology had 43,100 shareholders, an increase of 3.71% from the previous period, with an average of 13,257 circulating shares per shareholder, down 3.41% [2] - The top ten circulating shareholders include Hong Kong Central Clearing Limited, which holds 12.429 million shares, an increase of 1.595 million shares from the previous period [3] Business Segmentation - Huqin Technology's revenue composition includes high-performance computing (60.32%), smart terminals (31.93%), AIOT and others (3.95%), and automotive and industrial products (1.24%) [1]

Core Viewpoint - Huadian Co., Ltd. has shown significant stock performance with a year-to-date increase of 50.98% and a recent surge in trading volume, indicating strong market interest and potential growth in the PCB industry [1][2]. Company Overview - Huadian Co., Ltd. is located in Kunshan, Jiangsu Province, and was established on April 14, 1992. It was listed on August 18, 2010. The company primarily engages in the research, production, and sales of printed circuit boards (PCBs), with PCB business revenue accounting for 95.98% of total revenue [1][2]. Financial Performance - For the first half of 2025, Huadian Co., Ltd. achieved operating revenue of 8.494 billion yuan, representing a year-on-year growth of 56.59%. The net profit attributable to shareholders was 1.683 billion yuan, reflecting a year-on-year increase of 47.50% [2]. - Cumulatively, the company has distributed 4.112 billion yuan in dividends since its A-share listing, with 2.204 billion yuan distributed over the past three years [3]. Shareholder Structure - As of June 30, 2025, the number of shareholders for Huadian Co., Ltd. was 128,200, a decrease of 40.16% from the previous period. The average number of circulating shares per shareholder increased by 67.18% to 14,997 shares [2][3]. - Major shareholders include Hong Kong Central Clearing Limited, which holds 123 million shares, and several ETFs such as Huatai-PB CSI 300 ETF and E Fund CSI 300 ETF, which have increased their holdings [3]. Market Activity - On August 26, Huadian Co., Ltd. saw a 2.00% increase in stock price, reaching 59.11 yuan per share, with a trading volume of 1.639 billion yuan and a turnover rate of 1.47%. The total market capitalization stood at 113.711 billion yuan [1]. - The stock has appeared on the "Dragon and Tiger List" three times this year, with the most recent net purchase of 157 million yuan on August 13 [1].

Summary of Conference Call Notes Industry Overview - The conference call primarily discusses the **special fiberglass cloth industry** and its relationship with **high-speed high-frequency PCB materials** driven by the surge in demand for **AI servers and switches** [2][10]. Key Points and Arguments 1. **Demand Surge for High-Speed High-Frequency PCB Materials**: The demand for materials such as **Ma 8** has significantly increased, with expectations for **Ma 9** to be widely adopted by the second half of 2026. The compound annual growth rate (CAGR) for LOWDK electronic cloth is projected to reach **50%** in the coming years [2][8]. 2. **Special Fiberglass Cloth Market Growth**: Sales forecasts for special fiberglass cloth are **90 million meters** in 2025, **140 million meters** in 2026, and **210 million meters** in 2027, driven by product iterations and increased penetration of **1.6T switches** [2][11]. 3. **Second-Generation Materials**: The application of second-generation materials in high-end products is increasing, but growth is limited by supply shortages and yield ramp-up issues. The market potential remains significant as penetration rates are expected to improve with advancements in technology [2][3]. 4. **Low Thermal Expansion Fiber Cloth**: This material is essential for advanced packaging processes to address chip heat dissipation issues, with a projected CAGR of **70%** over the next two years, particularly driven by demand from **TSMC** and **Apple** [2][15]. 5. **Supply-Demand Dynamics**: The industry is experiencing tight supply conditions, with **Nitto Denko** and **China National Materials** as major suppliers. Even with full capacity utilization, a supply-demand gap is anticipated in 2025 and 2026 due to low yields in high-end products [2][16]. Additional Important Insights 1. **Market Position of Key Players**: - **Taiwan's Taiming** holds over **70%** market share in AI servers and plans to expand capacity, indicating a strong growth outlook for the industry from late 2024 to mid-2027 [4][20]. - **China National Materials** is positioned as a core company in the industry, with expectations for significant sales growth driven by high-end product upgrades [17][21]. 2. **Technological Barriers**: The industry faces two main technological barriers: formulation barriers for second-generation materials and process difficulties related to electrical performance and bubble treatment in fibers [26]. 3. **Future Market Projections**: The PCB market is expected to grow significantly, with projections of **$20 billion** by 2030, driven by a compound growth rate of **20%** in computing power and a potential **$15 billion** market for LODK materials [14]. 4. **Performance Expectations for China National Materials**: The company anticipates a main revenue of **1.7 billion** yuan in 2025, with special fiberglass contributing approximately **300-400 million** yuan. If the special fiberglass market reaches **20 billion** yuan, the company's revenue could potentially reach **8 billion** yuan with a profit of around **3 billion** yuan [25]. Conclusion The conference call highlights a robust growth trajectory for the special fiberglass cloth and high-speed PCB materials industry, driven by technological advancements and increasing demand from AI and high-end applications. The interplay between supply constraints and market opportunities presents both challenges and significant potential for key players like China National Materials and Taiming.

Investment Rating - The report maintains a "Buy" rating for the company [1][5] Core Views - The company has significantly turned around its profitability in 2024, with a strong continuation of positive performance into Q1 2025, leading to the sustained "Buy" rating [1][8] - The company is deepening its product layout in various sectors such as wired communication, servers, automotive, and low-orbit satellites, while enhancing R&D investments to drive efficiency and growth [5][8] Financial Summary - The company is projected to achieve revenues of RMB 69.98 billion, RMB 90.73 billion, and RMB 116.11 billion for the years 2025, 2026, and 2027 respectively, with corresponding net profits of RMB 9.03 billion, RMB 13.28 billion, and RMB 17.67 billion [5][7] - The revenue growth rates are expected to be 49.3% in 2025, 29.7% in 2026, and 28.0% in 2027 [7] - The company reported a significant increase in Q1 2025 revenue to RMB 15.79 billion, a year-on-year increase of 78.55% [8] - The gross margin for 2024 is projected at 22.73%, improving to 29.84% in Q1 2025 [8] Product and R&D Development - The company is actively analyzing industry trends and refining its product structure and regional layout, which has led to a 48.96% increase in server product orders in 2024 [8] - In 2024, the company established 24 R&D projects focusing on high-potential areas such as AI computing, satellite communications, and high-end servers [8] - The company is expanding its production capacity with new projects, including a significant investment in a new production base in Thailand, increasing the planned investment from USD 100 million to USD 170 million [8]