Group 1: Company Performance and Strategy - The company adheres to an "innovation-driven development strategy," focusing on continuous technological breakthroughs to promote high-quality growth [2] - Significant investments in R&D have been made, particularly in advanced materials, product molding processes, high voltage products, and smart cable accessories [2] - A joint research center with Xi'an Jiaotong University has been established to enhance R&D capabilities and foster talent development [2] Group 2: Product and Market Advantages - Double River Energy has established advantages in the natural ester insulating oil sector, characterized by high flash and fire points, biodegradability, and strong overload capacity [3] - Natural ester insulating oil has been successfully applied in major projects, including the world's first natural ester transformer and a 110kV offshore photovoltaic project [3] - The company plans to accelerate the development and market expansion of natural and synthetic ester insulating oils in response to global energy transition demands [3] Group 3: Industry Competition Landscape - The cable accessory industry exhibits a "pyramid" structure, with intense competition in the low and medium voltage markets due to low technical barriers [3] - In the high voltage cable accessory sector, higher technical barriers lead to increased industry concentration, with key competitors including Longyuan Group, Hancable, and foreign firms like Sumitomo and Prysmian [3] - The company is among the few globally capable of independently developing and producing ultra-high voltage cable accessories, achieving a technical level comparable to leading international firms [3] Group 4: R&D Progress - In 2024, the company collaborated with China Three Gorges Construction Group and China Electric Power Research Institute to develop innovative 750kV cable accessories, achieving national-level product certification [3] - This technological breakthrough fills a domestic gap and signifies that the company has reached an internationally leading level in ultra-high voltage cable accessory technology [3]

Group 1: Product Development and Innovation - The company has made significant progress in the development of 750kV cable accessories, achieving a major technological breakthrough with two innovative products that have passed national-level technical certification, marking a leading position in ultra-high voltage cable accessory technology [2] - The 290/500kV cross-linked polyethylene insulated power cable accessories and ±525kV direct current cable accessories have been successfully applied in key projects, indicating a successful transition to higher voltage levels [3] - The company has established a complete technical system for cable accessories, focusing on high voltage product development and smart cable accessories [3] Group 2: Environmental and Safety Advantages - Double River Energy has developed natural ester insulating oil, which is biodegradable, non-toxic, and has high flash and fire points, making it an ideal environmentally friendly insulating oil for transformers [3] - The natural ester insulating oil has been successfully applied in various projects, including the world's first natural ester three-dimensional core transformer [3] Group 3: Market Expansion and Performance Drivers - The company has successfully entered international markets, including Italy, the USA, Uruguay, Oman, and Algeria, achieving export sales of its full range of products [3] - The company emphasizes an "innovation-driven development strategy," continuously increasing R&D investment to maintain its technological leadership and core competitiveness [3] - A joint research center has been established with Xi'an Jiaotong University to enhance R&D capabilities and foster talent development [3]

姜娅｜中信证券 消费产业首席分析师 S1010510120056 消费｜离境退税细则落地，推广提速提振内需 今年以来我国消费政策全面升级创新，近期细分领域政策相继出台，政策体系逐步完 善。近日国家税务总局发布离境退税管理办法修订细则，三方面推动前期离境退 税"即买即退"推广政策落地：①备案流程简化、时间缩短、资质放款，退税商店扩容 覆盖更广阔中小商家；②提额度+降起退点拓宽价格带场景，优质国货商品有望受 益；③进一步提升退税便利度。根据我们测算，乐观假设下离境退税市场潜在空间近 千亿级别，有望进一步提振消费扩大内需。建议密切关注政策效果显现，潜在受益板 块包括：传统零售板块中经营能力强、调改转型领先企业、消费基础设施和相关运营 商、出行服务提供商、景区目的地。 风险因素：关税政策调整；经济增速下行超预期；入境游客数量增长不及预期；入境 游客消费能力弱于预期；政策落地效果不及预期等。 刘春彤｜中信证券 联席首席A股策略师 S1010520080003 亮马组合｜自下而上，发掘高确定性机会（202505） 亮马组合是基于策略聚焦观点和行业研究精选推荐，遴选出的月度金股组合。本篇报 告为2025年第5期，更新中信证 ...

Group 1: Overseas Business Development - In 2024, the company successfully entered international markets including Italy, the USA, Uruguay, Oman, and Algeria, achieving export sales of its entire product range [2]. Group 2: Technological Advantages in Natural Ester Insulating Oil - Double River Energy has established technological and customer advantages in the natural ester insulating oil sector, which is characterized by high flash points, high ignition points, biodegradability, low carbon emissions, and strong overload capacity [2]. - In 2024, Double River Energy increased R&D investment and participated in a national key technology project for plant-based insulating oil for ultra-high voltage transformers [2]. Group 3: R&D Achievements and Commercialization - The company has demonstrated strong capabilities in the industrial application of R&D achievements, successfully developing cross-linked polyethylene insulating power cable accessories for 290/500kV and ±525kV (±535kV) [3]. - In 2022, the company made significant breakthroughs in the 330kV-500kV product series, marking its entry into the commercial application phase within urban power transmission networks [3]. - In 2024, the company collaborated with China Three Gorges Construction Group and China Electric Power Research Institute to develop innovative products for 750kV cross-linked polyethylene insulating power cables, achieving national-level new product technology certification [3]. Group 4: Marketing Channel Advantages - The company has implemented a comprehensive marketing strategy, focusing on building a three-tiered marketing network covering provinces, cities, and counties [3]. - The establishment of 50 specialized sales teams has enhanced market coverage precision and maximized collaborative efficiency [3]. - The company has adopted a customer-centric business transformation, creating a four-in-one incentive system that includes pricing strategy, tiered authorization, cost control, and mechanism innovation [3].

【责任编辑：王少晨 】 为贯彻落实《国家电网绿色现代数智供应链发展行动》中"实物ID供应链上下游贯通"工 作要求，国网重庆电力试点先行，稳步推进实物ID赋码范围拓展、赋码方式创新、赋码规 则优化等工作。2月初，成立实物ID赋码专项工作组，启动系统功能联调测试，夯实技术基 础。3月底，针对关键组部件和装置性材料类，完成赋码试点应用研究，验证技术路径。4月 11日，组织开展"2025年第二次物资公开招标采购（2025W2）"批次合同签订工作，并作为 国家电网公司系统首批单位组织中标商应用ECP2.0统一编码服务，推动业务链和数据链的 深度融合。 下一步，国网重庆电力将基于实物ID全量赋码持续开展到货交接、安装调试、扫码建账 等业务应用研究，进一步打破信息孤岛，强化专业协同，全面提升资产全寿命周期管理的标 准化与智能化水平。 国网重庆电力启用ECP2.0统一编码服务后，供应商在ECP2.0完成合同签订时，系统会自 动生成实物ID编码，并提示选择实物ID标签制造商，通过"一码双发"让设备制造商和标签制 造商同步开展设备生产制造、标签生产安装及技术参数录入等一系列工作，该项服务彻底革 新了以往设备生产制造完成后，再定制 ...

Group 1 - The core point of the article is that Changlan Technology (002879) reported a revenue of 269 million yuan in the first quarter of 2025, reflecting a year-on-year growth of 35.97% [1] - The net profit for the same period was 2.4573 million yuan, which represents a significant year-on-year decline of 84.88% [1]

Investment Highlights - The agricultural sector is recognized as a fundamental industry with significant resilience, characterized by domestic supply shortages, historical price declines, and low asset prices, leading to increased investment value in the sector [10][12] - The current phase of agricultural stock price increases is believed to be in the early stage of the second phase, transitioning from emotional stimulation to industrial logic development [10] - The report highlights the importance of maintaining grain security and farmer income resilience, with a target grain production of 1.4 trillion jin for 2025 [10] Agriculture Sector - The pig price is expected to remain stable in the short term, with recent data showing a price of 14.78 yuan/kg and a slight increase in breeding stock [11][12] - The chicken market is experiencing a rebound, with prices for live chickens and chicks showing signs of recovery, indicating a shift in the industry towards upstream breeding sources [13] - The feed sector is recommended to focus on companies like Hai Da Group, which is expected to benefit from improved cash flow and overseas growth [14][15] Energy Sector - Wind and solar power installations have surpassed thermal power for the first time, with a total installed capacity of 1.482 billion kW for wind and solar combined [24][25] - The report emphasizes the acceleration of offshore wind projects and the potential for domestic cable manufacturers to benefit from European market demand [27][29] - The introduction of new policies is expected to enhance the market entry of renewable energy sources, with significant growth anticipated in the offshore wind sector [26][30] Pharmaceutical Sector - The demand for new drugs for depression and epilepsy is highlighted, with a focus on companies like Warner Pharmaceuticals and Hainan Haiyao, which are developing innovative treatments [32][35] - The report notes the significant unmet need in the epilepsy market, with an estimated market size exceeding 50 billion yuan in China [35] - Warner Pharmaceuticals' ZG001, a derivative of ketamine, is in clinical trials and has the potential to revolutionize depression treatment [36] Consumer Sector - The pet food market is experiencing steady growth, with a compound annual growth rate of approximately 10% from 2020 to 2024, particularly in the cat food segment [4][21] - The report indicates that exports of pet food have increased significantly, with a total export volume of 30,000 tons in March, reflecting a 24.6% year-on-year growth [17][20] - Companies like Lu Si Co. are identified as key players in the pet food industry, focusing on quality control and product development [4][21] Construction Materials Sector - The report emphasizes the importance of domestic demand and cyclical investment opportunities in the construction materials sector, particularly in light of recent political meetings that prioritize internal circulation [5][6] - Companies like San Ke Shu are noted for their competitive advantages in the paint sector, with expectations for improved performance as the market stabilizes [8][9] Transportation Sector - The logistics company Debang is experiencing short-term pressure on earnings but is expected to improve profitability through operational enhancements [8][9] - The report highlights the company's revenue growth driven by strategic adjustments and network integration [8][9]

Investment Rating - The investment rating for the wind power equipment industry is "Positive" (first-time rating) [2] Core Viewpoints - The offshore wind industry is expected to enter a period of intensive construction, with sufficient project reserves ready to commence [7] - The trend towards high voltage and direct current in submarine cables is evident, benefiting leading cable manufacturers [7] - European offshore wind is anticipated to develop on a large scale, with domestic manufacturers likely to accelerate their overseas expansion due to capacity shortages [7] - Domestic offshore wind projects are expected to have a high degree of certainty in performance release once operational [7] Summary by Sections Industry Performance - The offshore wind sector has experienced a downturn for three consecutive years, with new installations dropping significantly from a peak of 16.9 GW in 2021 to 5.1 GW, 6.3 GW, and 4.0 GW in 2022, 2023, and 2024 respectively [7] Project Developments - In Guangdong, several projects are moving into full construction, with 7 GW across 15 projects approved in 2024 [7] - Jiangsu has initiated three projects totaling 2.65 GW, with further projects expected to commence in 2025 [7] - Shanghai is progressing with preliminary work on a 4.3 GW offshore wind demonstration project [7] Market Trends - The adoption of higher voltage submarine cables is becoming crucial for cost reduction, with leading companies like Dongfang Cable, Zhongtian Technology, and Hengtong Optic-Electric securing significant contracts [7] - European offshore wind capacity is projected to exceed 10 GW by 2028 and 20 GW by 2030, creating opportunities for domestic manufacturers to meet overseas demand [7] Investment Recommendations - The report recommends focusing on Dongfang Cable, with additional attention on Zhongtian Technology, Daikin Heavy Industries, Haili Wind Power, Hengtong Optic-Electric, and Changlan Technology [7]

登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：002879 证券简称：长缆科技 公告编号：2025-019 长缆科技集团股份有限公司 2024年年度权益分派实施公告 本公司及全体董事会成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗 漏。 长缆科技集团股份有限公司（以下简称"公司"）2024年年度权益分派方案已获公司2025年4月08日召开 的2024年度股东大会审议通过，现将权益分派事宜公告如下： 一、股东大会审议通过利润分配方案情况 1、公司2024年度股东大会审议通过的2024年度利润分配方案为：以公司的总股本184,997,235股（扣除 已回购股份8,110,405股）为基数，向全体股东每10股派发现金红利2.00元（含税），不送红股，不以资 本公积金转增股本，预计派发现金36,999,447.00元人民币。公司利润分配预案公布后至实施前，公司股 本及回购专用证券账户股份发生变动的，则以未来实施利润分配方案股权登记日的总股本（扣除公司回 购账户持有的公司股份）为基数，按照分配比例（即:全体股东每10股派发现金红利2.00元（含税）， 不送红股，不以资本公积金转增 ...

Core Viewpoint - The company aims to achieve dual business growth in traditional cable accessories and the new energy sector through a comprehensive strategy focusing on five new dimensions: new opportunities, new products, new technologies, new markets, and new systems [1] Financial Performance - In 2024, the company reported a revenue of 1.242 billion yuan, representing a year-on-year increase of 19.18% - The net profit attributable to shareholders reached 74.68 million yuan, up 3.53% year-on-year [1] Business Development - The company achieved a sales revenue of 937 million yuan from cable accessories in 2024, benefiting from the investment pace of the State Grid [1] - The growth in traditional business is attributed to the resonance of new opportunities, new products, and new technologies, which are expected to lay the foundation for performance growth in 2025 [1] New Opportunities - The National Energy Administration reported that the total investment in power grid projects for 2024 reached 608.3 billion yuan, a year-on-year increase of 15.3% - The investment in the power grid continues to present new opportunities, with the State Grid's investment increasing by 27.7% year-on-year as of the end of March [1] New Products - The company’s 500kV AC/DC series products have been applied on a large scale in offshore wind power, pumped storage, and urban grid renovation, contributing to revenue and profit growth in 2024 [2] - The company collaborated with China Three Gorges Construction Group and China Electric Power Research Institute to develop innovative products that passed national-level technical appraisal [2] Strategic Acquisition - In 2024, the company acquired a 55% stake in Jiangsu Shuangjiang Energy Technology Co., Ltd., entering the transformer insulating oil sector, which is expected to create a second growth curve [2] - Shuangjiang Energy is one of the few companies in China with mass production technology for natural ester insulating oil, which has superior environmental performance compared to traditional mineral oil [2] Competitive Advantage - The collaboration with Shuangjiang Energy is enhancing the company's competitive edge by enriching its product matrix and entering the new materials market for electrical insulation [3] - The company plans to implement a robust marketing system reform in 2025, consolidating subsidiaries into six regional companies and forming 50 specialized sales teams to achieve market coverage [3] Market Outlook - The revenue and profit growth in 2024 reflects the company's strong market position in cable accessories and the strategic foresight of acquiring Shuangjiang Energy, which opens new growth avenues [3]