Investment Rating - The industry investment rating is "Positive" (maintained) [2] Core Insights - The release of the Rubin CPX inference chip by Nvidia emphasizes cost-effectiveness and is designed specifically for large-scale context AI models, providing 20 PFLOPS of computing power with a memory bandwidth of 2TB/s, significantly reducing memory costs by over 50% by switching from HBM to GDDR7 [5][6] - The introduction of the Rubin CPX chip expands the VR200 server architecture into three versions, which is expected to create new opportunities in the supply chain, particularly increasing demand for PCB and copper cable connectors due to the complexity of interconnections [6][7] Summary by Sections Industry Investment Rating - The report maintains a "Positive" rating for the industry, indicating expectations for the industry to outperform the overall market [2] Nvidia Rubin CPX Chip - The Rubin CPX chip is designed for two critical stages of AI inference: Prefill and Decode, with a focus on maximizing computational throughput while minimizing memory bandwidth waste [5] - The chip features a design that prioritizes computational FLOPS over memory bandwidth, making it suitable for high-demand AI applications [5] Supply Chain Opportunities - The new architecture introduced by the Rubin CPX chip is anticipated to generate additional demand in the supply chain, particularly for PCB and copper cable connectors, as the complexity of interconnections increases [6][7] - Beneficiary companies in the PCB segment include Huadian Co., Shenghong Technology, and others, while copper cable connector beneficiaries include Huafeng Technology and others [7]

Group 1 - The company is steadily advancing its capacity expansion to meet the growing market demand [1] - Several key pieces of equipment have already arrived and are in production, including five imported foam core extrusion machines that are currently operational [1] - By the end of this year, the company will have over twenty imported foam core extrusion machines, significantly enhancing its high-speed line capacity [1] Group 2 - An additional ten imported foam core extrusion machines are expected to arrive by the end of April next year, leading to another leap in high-speed line capacity [1]

Report Summary 1. Report Industry Investment Rating No information provided in the given content. 2. Core Viewpoints of the Report - The company has significant growth in the high - speed communication line business in the first half of 2025, and is steadily expanding its production capacity to meet market demand [21]. - The company's high - speed communication line products have good application prospects in data centers and are conducting pre - research on higher - rate products [22]. - Each business segment of the company, including electronic materials, power products, and new energy vehicle products, has a stable development trend and good growth potential [24][25]. - The company has core competitive advantages in technology, manufacturing, marketing, brand, and business synergy, which support its long - term development [25][26]. 3. Summary by Relevant Catalogs 3.1. Research Basic Situation - Research object: Woer Nuclear Material [16]. - Industry: Non - metallic materials [16]. - Reception time: September 10, 2025 [16]. - Reception personnel: Board secretary Qiu Wei and securities affairs representative Li Wenya [16]. 3.2. Detailed Research Institutions - Securities companies: CICC, Great Wall Securities [17]. - Asset management company: Guojun Asset Management [17]. - Others: Sega Holdings, Ningbo Baojun, Hanxin Investment, New World Financial Holdings, etc. [17]. 3.3. Proportion of Research Institutions - Securities companies: 25% [18]. - Others: 63% [18]. - Asset management companies: 13% [18]. 3.4. Main Content Data 3.4.1. High - speed Communication Line Business - In the first half of 2025, the company's communication cable business revenue was 1.246 billion yuan, a year - on - year increase of 62.46%, and the high - speed communication line revenue was 466 million yuan, a year - on - year increase of 397.80% [21]. - The company is expanding production capacity. By the end of this year, it will have more than 20 key imported foamed core wire extruders, and 10 more will arrive by the end of next April [21]. 3.4.2. Application and R & D of High - speed Communication Line Products - The 224G single - channel high - speed communication line is the most advanced product in the market, mainly for the foreign high - end market, with rapid growth in the first half of 2025 [22]. - The company is developing samples of the next - generation single - channel 448G high - speed communication line [22]. 3.4.3. Impact of Copper Price Fluctuations - Copper accounts for a small proportion of the raw materials of high - speed communication lines. The company takes cost - control measures, and copper price increases have little impact on profitability [23]. 3.4.4. Robot Cable Business - Industrial robot cables are applied to various types of robots through wiring harness customers; some products for embodied intelligent robots are in the trial and testing stage [23]. 3.4.5. Customers of High - speed Lines - Main customers include international customers such as Amphenol, HellermannTyton, Molex, and TE Connectivity, and domestic customers such as Luxshare, Qinghong, and Huafeng [23]. 3.4.6. Other Business Segments - The electronic materials and power product business segments have a stable development trend and the company will focus on R & D, production optimization, and market expansion [24]. - The new energy vehicle product business has a good growth rate, and the company's DC charging gun revenue ranked first in the domestic industry in 2024 [25]. 3.4.7. Core Competitive Advantages - Technical advantage: A national high - tech enterprise with a professional R & D team and independent intellectual property rights [25]. - Manufacturing advantage: A mature production process, advanced manufacturing equipment, and large - scale delivery capabilities [25]. - Marketing advantage: A wide - ranging marketing network and a professional marketing team [26]. - Brand advantage: Well - known brands in the industry with a good reputation [26]. - Business synergy advantage: Promote the coordinated development of multiple industries to form scale effects [26]. 3.4.8. H - share Listing - The company plans to issue H - shares for business development needs, which will help promote the international strategy and expand financing channels [26]. - The application materials have been submitted, and feedback has been received, with the work progressing in an orderly manner [27].

Group 1 - The company is expanding its production capacity for high-speed copper cable to meet increasing market demand [2] - Currently, five imported foaming core wire extruders have been put into operation, with more equipment expected to arrive [2] - By the end of this year, the company will have over twenty imported foaming core wire extruders, significantly enhancing its high-speed line capacity [2] Group 2 - An additional ten imported core wire foaming extruders are scheduled to arrive by the end of April next year, leading to another leap in high-speed line capacity [2]

Group 1: CPC Concept and Market Performance - The CPC (Co-Packaged Copper) concept has emerged as a new hotspot in the computing power sector, leading to significant stock price increases for companies like Luxshare Precision (立讯精密), which saw a limit-up and a further 2.48% rise, with a trading volume of 16.054 billion yuan and a market capitalization of 393.13 billion yuan [1] - The CPC technology integrates high-speed connectors directly with chip substrates to meet the demands for ultra-high density and high-speed data transmission, significantly reducing signal transmission loss and enhancing performance [4] - In the context of explosive AI demand, CPC is expected to become a mainstream technology for high-speed signal transmission within data centers [4] Group 2: Semiconductor and Related Sectors - The semiconductor industry chain is leading the market, with notable increases in stocks such as Industrial Fulian (工业富联), Zhongke Shuguang (中科曙光), and Zhaoyi Innovation (兆易创新) [4] - Chip storage sector is particularly strong, with companies like Chip Origin (芯原股份) reporting a historical high in order backlog of 3.025 billion yuan, with AI-related orders constituting approximately 64% [5] Group 3: Non-Ferrous Metals Sector - The non-ferrous metals sector is experiencing a rise, particularly in industrial metals, with stocks like Electric Alloy (电工合金) and Yunnan Copper (云南铜业) showing significant gains [6] - The market for industrial metals is driven by macro liquidity, industrial policies, and geopolitical factors, indicating a structural opportunity [8] - Analysts suggest that copper prices may see an upward trend if supply tightness persists into the demand season, while aluminum prices are supported by low inventory levels and cost dynamics [9]

Core Viewpoint - The company is actively expanding its production capacity to meet the growing market demand, with key equipment already in operation and more on the way [1] Group 1: Production Capacity Expansion - The company has received and is currently operating five imported foam core extrusion machines, with additional machines scheduled for delivery [1] - By the end of this year, the company will have over 20 imported foam core extrusion machines, significantly enhancing its high-speed line capacity [1] - An additional 10 imported foam core extrusion machines are expected to arrive by the end of April next year, leading to another substantial increase in high-speed line capacity [1]

Market Overview - On September 11, A-shares experienced a strong rebound, with the ChiNext Index rising over 5%, reaching a new high for the year. The total trading volume in the Shanghai and Shenzhen markets was 2.44 trillion yuan, with over 4,200 stocks rising across the market [1] - Market hotspots focused on CPO, PCB, and liquid cooling server sectors, while precious metals, oil and gas, and tourism sectors saw the largest declines [1] Stock Performance - A total of 87 stocks hit the daily limit up, with 11 stocks on consecutive limit-up boards. The limit-up rate was 86% (excluding ST and delisted stocks) [3] - Key stocks included Tianpu Co., which was suspended for review, and Qingshan Paper, which achieved 5 limit-up boards in 8 days [3] Top Net Buying and Selling Stocks - The top three net buying stocks on the Dragon and Tiger list were Luxshare Precision, Wolong Materials, and Shannon Chip, with net purchases of 687 million yuan, 636 million yuan, and 402 million yuan, respectively [4] - The top three net selling stocks were Huagong Technology, Sanwei Communication, and Tianji Co., with net sales of 203 million yuan, 198 million yuan, and 142 million yuan, respectively [5] Key Individual Stocks - Luxshare Precision reported a 20.18% year-on-year increase in revenue for H1, reaching 124.5 billion yuan, with a net profit of 6.644 billion yuan, up 23.13% [6] - Wolong Materials achieved a 27.46% year-on-year revenue growth in H1, totaling 3.945 billion yuan, with a net profit increase of 33.06% [9] - Shannon Chip's revenue for H1 was 171.23 billion yuan, a 119.35% increase year-on-year, with a net profit of 158 million yuan, up 0.95% [10] Institutional and Retail Investor Activity - Institutional investors showed significant activity, with net buying in stocks like Dongshan Precision and North China Long, while selling pressure was noted in Huagong Technology and Luxshare Precision [5][12] - Retail investors, including notable traders, were active in buying stocks like Wolong Materials and Luxshare Precision, while selling pressure was observed in Huagong Technology and Sanwei Communication [15][16]

Core Viewpoint - The company has experienced significant growth in its high-speed communication cable business, driven by increasing demand from global data centers and artificial intelligence applications, leading to a substantial rise in overall revenue [2][3]. Group 1: Business Performance - The high-speed communication cable business achieved revenue of 466 million, marking a year-on-year increase of 397.80%, contributing to an overall revenue growth of 62.46% for the company [2]. - The company is steadily expanding its production capacity, with five imported foam core cable extrusion machines already in operation and plans to have over twenty by the end of the year, along with an additional ten expected by April next year [2]. Group 2: Product Development - The 224G single-channel high-speed communication cable has seen rapid growth in foreign high-end markets, showcasing advantages such as high frequency performance, reliability, and cost-effectiveness, indicating a large future market demand [3]. - The company is actively developing samples for the next-generation 448G high-speed communication cable, aligning with industry trends [3]. Group 3: Cost Management - The impact of copper price fluctuations on the company is minimal, as copper constitutes a small portion of the raw materials for high-speed communication cables, and the company employs strategic and bulk purchasing to control costs [4]. - The company adheres to a "sales-driven production, appropriate inventory" principle, utilizing information technology to manage inventory levels effectively [4]. Group 4: Business Diversification - In addition to the high-speed communication cable business, the company is also involved in industrial robot cables and embodied intelligent robot cables, with some products already in application or testing phases [5]. - The company maintains a stable development trend in its core business segments, including electronic materials and power products, with the new energy business, particularly DC charging guns, expected to lead the domestic industry in revenue by 2024 [5]. Group 5: Competitive Advantages and Future Plans - The company possesses multiple core competitive advantages, including technology, manufacturing, marketing, branding, and business synergy, laying a solid foundation for long-term development [5]. - The company is planning a listing on the Hong Kong stock market and has submitted application materials, receiving feedback and progressing in related work [5].

Core Viewpoint - The company anticipates significant growth in its communication cable business in the first half of 2025, with projected revenue of 1.246 billion yuan [1] Group 1: Business Performance - The company reported a notable increase in operating performance for its communication cable business, achieving revenue of 1.246 billion yuan in the first half of 2025 [1] - The company is actively expanding its production capacity to meet the growing market demand [1] Group 2: Equipment and Production Capacity - Several key pieces of equipment have already been delivered and are in operation, including five imported foam core wire extrusion machines [1] - By the end of this year, the company will have over twenty imported foam core wire extrusion machines, significantly enhancing its high-speed wire production capacity [1] - An additional ten imported core foam extrusion machines are expected to arrive by the end of April next year, leading to another leap in high-speed wire production capacity [1]

Financial Performance - The company achieved a revenue of 1.246 billion CNY in the first half of 2025, representing a year-on-year growth of 62.46% [3] - Revenue from high-speed communication cables reached 466 million CNY, showing a remarkable increase of 397.80% [3] Production Capacity Expansion - The company is steadily advancing its production capacity expansion, with five imported foam core extrusion machines already operational and more equipment expected to arrive by the end of the year [3] - By the end of 2025, the company will have over 20 key imported foam core extrusion machines, significantly enhancing high-speed cable production capacity [3] Product Development and Market Position - The company is developing the next-generation 448G high-speed communication cable, following the successful launch of the 224G single-channel cable, which is currently the most advanced product in the market [4] - The high-speed communication cables are characterized by excellent high-frequency performance, high reliability, and low cost, indicating substantial future market demand [4] Inventory and Cost Management - The company employs strategic and bulk purchasing strategies to mitigate the impact of copper price fluctuations, as copper constitutes a smaller proportion of the raw materials for high-speed communication cables [4] - Inventory management is based on a "sales-driven production" principle, optimizing inventory levels through information management to enhance turnover efficiency [5] Client Relationships and Market Strategy - Major clients for high-speed communication cables include international firms like Amphenol and Molex, as well as domestic companies such as Luxshare and QH [6] - The company aims to strengthen relationships with existing clients and explore new opportunities by enhancing R&D capabilities and product iterations [6] Core Business Segments - The electronic materials and power products segments have established a solid technical foundation and product layout, contributing to stable business development [7] - The company’s new energy vehicle products, particularly DC charging guns, are projected to lead the domestic market in revenue by 2024 [8] Competitive Advantages - The company holds several competitive advantages, including technological expertise, advanced manufacturing capabilities, a broad marketing network, and strong brand recognition [9][10] - The company is recognized as a national high-tech enterprise, with a focus on advanced polymer materials and high-performance power transmission products [9] Future Outlook and International Expansion - The company plans to issue H-shares and list on the Hong Kong Stock Exchange to support its international strategy and enhance its brand image [10] - The ongoing efforts to expand financing channels will bolster investments in technology R&D, capacity building, and overseas market development [10]