Market Performance - The other electronic sector increased by 1.35% on September 17, with Ruikeda leading the gains [1] - The Shanghai Composite Index closed at 3876.34, up 0.37%, while the Shenzhen Component Index closed at 13215.46, up 1.16% [1] Top Gainers - Ruikeda (688800) closed at 82.10, up 6.64% with a trading volume of 211,900 shares and a turnover of 1.759 billion [1] - Shihua Technology (688093) closed at 41.07, up 5.31% with a trading volume of 71,200 shares and a turnover of 292 million [1] - Fuxin Technology (688662) closed at 47.78, up 4.39% with a trading volume of 37,000 shares and a turnover of 178 million [1] - Xiangnan Chip Creation (300475) closed at 78.40, up 4.31% with a trading volume of 480,800 shares and a turnover of 3.741 billion [1] Other Notable Stocks - Walden Nuclear Materials (002130) closed at 28.09, up 2.89% with a trading volume of 1,568,900 shares and a turnover of 4.403 billion [1] - Igor (002922) closed at 21.72, up 2.65% with a trading volume of 188,200 shares and a turnover of 404 million [1] Fund Flow Analysis - The other electronic sector experienced a net outflow of 10.8287 million from institutional funds, while retail investors saw a net inflow of 14 million [2] - The top stocks with significant fund flows included Walden Nuclear Materials with a net inflow of 200 million from institutional funds [3] and Xiangnan Chip Creation with a net outflow of 97.6469 million from retail investors [3]

Company Overview - Shenzhen Walden Materials Co., Ltd. is located in Longtian Street, Pingshan District, Shenzhen, Guangdong Province, and was established on June 19, 1998. The company was listed on April 20, 2007 [2] - The main business involves the research, development, manufacturing, and sales of polymer nuclear radiation modified new materials and a series of electronic, electric, and wire new products. The company is also involved in wind power generation, new energy vehicles, and intelligent manufacturing [2] - The revenue composition of the main business includes: electronic materials 33.79%, communication cables 31.58%, new energy vehicle products 18.06%, electric power products 12.34%, others 2.22%, and wind power generation 2.02% [2] Financial Performance - As of June 30, 2025, the company achieved an operating income of 3.945 billion yuan, a year-on-year increase of 27.46%. The net profit attributable to the parent company was 558 million yuan, a year-on-year increase of 33.06% [2] - The company has cumulatively distributed 779 million yuan in dividends since its A-share listing, with 433 million yuan distributed in the past three years [3] Stock Performance - On September 17, the stock price of Walden Materials rose by 2.38%, reaching 27.95 yuan per share, with a trading volume of 784 million yuan and a turnover rate of 2.50%. The total market capitalization is 35.214 billion yuan [1] - Year-to-date, the stock price has increased by 11.29%, with a 17.98% rise over the past five trading days, an 11.40% increase over the past 20 days, and a 22.86% increase over the past 60 days [1] - The company has appeared on the "Dragon and Tiger List" five times this year, with the most recent appearance on September 11, where it recorded a net purchase of 636 million yuan [1]

Core Viewpoint - The company plans to issue H-shares and list them to support its international business development and enhance its global brand image [2] Group 1: Business Development - The issuance of H-shares is primarily driven by the company's actual business development needs [2] - This move will help advance the company's internationalization strategy [2] Group 2: Financial Support - The issuance will broaden the company's financing channels [2] - It will provide strong support for ongoing investments in technology research and development, capacity building, and overseas market expansion [2] Group 3: Competitive Advantage - The actions taken will enhance the company's core competitiveness [2]

Group 1 - The core viewpoint of the news highlights the recent stock performance and trading activity of Walden Nuclear Materials, with a notable increase in share price and significant trading volume [1] - As of September 16, the stock price rose by 2.10% to 27.26 CNY per share, with a total market capitalization of 34.345 billion CNY and a trading volume of 1.033 billion CNY [1] - Year-to-date, the stock has increased by 8.55%, with a 16.60% rise over the last five trading days and a 21.59% increase over the last 60 days [1] Group 2 - Walden Nuclear Materials, established on June 19, 1998, specializes in the research, development, manufacturing, and sales of polymer nuclear radiation modified new materials and related products [2] - The company's revenue composition includes electronic materials (33.79%), communication cables (31.58%), new energy vehicle products (18.06%), power products (12.34%), and others (2.22%) [2] - As of June 30, 2025, the company reported a revenue of 3.945 billion CNY, a year-on-year increase of 27.46%, and a net profit of 558 million CNY, up 33.06% year-on-year [2] Group 3 - Since its A-share listing, Walden Nuclear Materials has distributed a total of 779 million CNY in dividends, with 433 million CNY distributed over the past three years [3] - As of June 30, 2025, the top ten circulating shareholders include the Southern CSI 500 ETF, which is a new entrant holding 14.9686 million shares [3] - Hong Kong Central Clearing Limited has exited the list of the top ten circulating shareholders [3]

Core Viewpoint - The company is actively expanding its production capacity for high-speed communication cables to meet increasing market demand [1] Group 1: Production Capacity Expansion - The company has received and put into operation several key pieces of equipment, including five imported foam core wire extruders, which are now in normal production [1] - By the end of this year, the company will have over twenty imported foam core wire extruders, significantly enhancing its high-speed cable production capacity [1] - An additional ten imported foam core wire extruders are expected to arrive by the end of April next year, leading to another substantial increase in production capacity [1]

Core Viewpoint - The company,沃尔核材, through its subsidiary 乐庭智联, has established a strong competitive advantage in the communication cable industry, particularly in high-speed communication lines and industrial robot cables [1] Group 1: Competitive Advantages - The company has decades of experience in product development and process control within the communication cable sector [1] - It possesses strong capabilities in product design, quality stability, product variety, and large-scale production [1] - The company's 224G single-channel high-speed communication line is currently one of the most advanced products in the market [1] Group 2: Product Development - In the field of industrial robot cables, the company has successfully achieved mass production of cables used in end-joint robots, collaborative robots, and Cartesian robots [1] - The embodied intelligent robot cables meet high requirements for wire diameter and bending performance, with corresponding power lines, encoder lines, USB lines, and coaxial lines being developed for power, communication, and visual signal transmission [1] - Some clients are currently testing and trialing these intelligent robot cables [1]

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]

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]