01 先进复合材料凭借其高强高模、耐高温、耐腐蚀等优异特性，在航空航天、汽车工业、新能源、 海洋工程等高端装备领域应用广泛。 界面作为复合材料增强体与基体之间形成的新相，是决定 复合材料制备工艺、综合性能及应用场景的关键因素。 近年来，关于复合材料界面的研究热度 持续攀升，涵盖界面表征与检测、模拟仿真、界面调控与应用、功能性界面开发等多个方向。 深入研究复合材料界面问题，对于优化材料性能、拓展应用领域具有重要意义。 由哈尔滨工业大学（深圳）主办，DT新材料承办的"2025第四届复合材料界面论坛"将于2025年7 月16日-18日在广东深圳举行。 本届论坛设置四大主题： 复合材料界面强韧化及性能分析，复合 材料界面微观表征及检测，多功能复合材料界面设计及开发，绿色复合材料界面优化与回收 。同 时，我们还设有青年学者论坛（最佳报告评选）以及学术海报展示（最佳学术海报评选），以促进 复合材料界面领域新理论、新技术、新成果的推广。 02 主办单位： 哈尔滨工业大学（深圳） 论坛主席： 黄玉东，哈尔滨工业大学（深圳）校长 执行主席： 潘蕾，南京航空航天大学教授 赞助单位： 北京奥德利诺仪器有限公司、英国戴尔斯特朗(Di ...

Core Viewpoint - Multiple listed companies in the Shanghai and Shenzhen markets announced significant developments, providing insights for investors [2] Investment Activities - Ningde Times plans to invest up to $225 million in the Lochpine Green Fund I, LP, focusing on carbon neutrality, with a target size of $1.5 billion [3] - Baiyun Airport intends to invest 4.5 million yuan to establish a duty-free company with partners, with a total registered capital of 45 million yuan [4] - Guizhou Moutai has repurchased a total of 2.6421 million shares, amounting to 4.05 billion yuan, representing 0.2103% of its total share capital [5] - Zhonghang Gaoke's subsidiary plans to invest 918 million yuan in enhancing capabilities for civil aviation composite materials [12] Shareholding Changes - Huaxi Group will transfer 16.01% of its shares in Chengxing Co. to Jiangyin Lianying for 511 million yuan, with no change in controlling shareholder [6] - Tunnel Co.'s controlling shareholder plans to increase its stake by investing between 250 million to 500 million yuan [13] Stock Adjustments - *ST Aonong will remove its delisting risk warning, changing its name to Aonong Biological, with a price fluctuation limit adjustment from 5% to 10% [7] - *ST Kexin will also remove its delisting risk warning, changing its name to Kexin Development, with similar price fluctuation adjustments [9] Market Performance - Ningbo Shipping reported normal operations and no undisclosed significant information, with its rolling P/E ratio significantly higher than the industry average [8] - Liren Lizhuang stated that products containing "ergothioneine" contribute minimally to overall sales, indicating limited impact on business performance [10] Share Buyback Plans - Jianghan New Materials plans to repurchase shares worth 200 million to 400 million yuan, with a maximum price of 30 yuan per share [14]

Core Viewpoint - Beijing Bank is involved in a lawsuit related to securities false statement liability, with a significant claim amounting to approximately RMB 5.15 billion from Zhejiang Zhongtai against multiple defendants, including Beijing Bank [1][4] Group 1: Lawsuit Details - The lawsuit was initiated by Zhejiang Zhongtai Asset Management Co., which claims that the false statements made by Kangde Xin Composite Materials Group Co. resulted in substantial investment losses [1][4] - The total claim includes RMB 5,147,309,935.83 in investment loss, RMB 1,544,192.98 in commission, and RMB 5,147,309.94 in stamp duty [4] - The lawsuit involves multiple defendants, including Beijing Bank, and seeks joint liability for compensation among all defendants [4] Group 2: Impact on Beijing Bank - Beijing Bank assessed that the lawsuit will not have a substantial impact on its current or future profits, as it is not the primary defendant and there are multiple parties involved [1][4] - The bank will continue to monitor the lawsuit's progress and fulfill its information disclosure obligations as required by law [4] Group 3: Background on Kangde Xin - Kangde Xin was found to have inflated profits by RMB 11.9 billion through fictitious sales and other fraudulent activities from 2015 to 2018 [7] - The company failed to disclose significant related party transactions and misused funds, leading to a major violation of securities regulations [7][8] - Kangde Xin was ultimately delisted from the Shenzhen Stock Exchange due to severe violations of laws and regulations [9]

【导读】中国化学（601117）孙公司涉康得新证券虚假陈述责任纠纷诉讼 5月15日，中国化学工程股份有限公司（以下简称中国化学）发布公告称，孙公司中国化学赛鼎宁波工程有限公司（以下简称赛鼎 宁波）近日收到江苏省苏州市中级人民法院送达的《应诉通知书》，获悉赛鼎宁波涉及浙江中泰创赢资产管理有限公司（以下简称 中泰创赢）起诉康得新复合材料集团股份有限公司（以下简称康得新）证券虚假陈述责任纠纷诉讼。 中国化学表示，经初步核实，赛鼎宁波不存在明知康得新实施财务造假而依然配合的情形。 公告显示，中国化学孙公司赛鼎宁波近日收到江苏省苏州市中级人民法院送达的《应诉通知书》。 原告中泰创赢称，其于2016年11月起持续投资购买康得新股票，截至2021年5月减持完毕，上述投资发生损失。原告中泰创赢请求 法院判令被告一（康得新）支付因其虚假陈述造成的投资差额损失约51.47亿元，投资差额损失部分的佣金约154.42万元，印花税约 514.73万元。另有十位其他被告。 赛鼎宁波是共同被告中的第七被告。原告中泰创赢称，除被告一外，赛鼎宁波等十位被告在本案中对原告应承担的给付义务承担连 带赔偿责任。 截至5月15日收盘，中国化学股价报8 ...

Group 1 - Beijing Bank has received a lawsuit notification from the Suzhou Intermediate People's Court regarding a securities false statement liability dispute involving Kangde Xin Composite Materials Group Co., Ltd. [2] - The lawsuit was originally filed in 2022 and has now been transferred to the Suzhou court without changes to the claims or requests [2][4] - The plaintiff, Zhejiang Zhongtai Chuangying Asset Management Co., Ltd., is seeking compensation for investment losses amounting to approximately RMB 5.15 billion, along with additional fees [3][5] Group 2 - The defendants in the case include multiple parties, with Beijing Bank being one of them, alongside Kangde Xin and other entities [4] - The bank has assessed that the lawsuit will not have a substantial impact on its current or future profits, as it is not the primary defendant [5] - The bank will continue to monitor the lawsuit's progress and fulfill its information disclosure obligations as required by law [5]

01 先进复合材料凭借其高强高模、耐高温、耐腐蚀等优异特性，在航空航天、汽车工业、新能源、海洋工程 等高端装备领域应用广泛。 界面作为复合材料增强体与基体之间形成的新相，是决定复合材料制备工艺、 综合性能及应用场景的关键因素。 近年来，关于复合材料界面的研究热度持续攀升，涵盖界面表征与检 测、模拟仿真、界面调控与应用、功能性界面开发等多个方向。 深入研究复合材料界面问题，对于优化材 料性能、拓展应用领域具有重要意义。 由哈尔滨工业大学（深圳）主办，DT新材料承办的"2025第四届复合材料界面论坛"将于2025年7月16日-18 日在广东深圳举行。 本届论坛设置四大主题： 复合材料界面强韧化及性能分析，复合材料界面微观表征及 检测，多功能复合材料界面设计及开发，绿色复合材料界面优化与回收 。同时，我们还设有青年学者论坛 （最佳报告评选）以及学术海报展示（最佳学术海报评选），以促进复合材料界面领域新理论、新技术、 新成果的推广。 02 主办单位： 哈尔滨工业大学（深圳） 论坛主席： 黄玉东，哈尔滨工业大学（深圳）校长 赞助单位： 北京奥德利诺仪器有限公司、英国戴尔斯特朗(Dia-Stron)公司 合作媒体： Ca ...

Group 1: Company Strategy and Market Focus - The company adheres to a vertical integration strategy, focusing on high-end markets and resource integration to enhance the value chain and build an ecological chain [1] - The company is actively pursuing opportunities in emerging industries such as robotics and low-altitude economy through mergers and acquisitions [1] - The company aims to expand its applications in new energy composite materials, particularly in the fields of eVTOL structural materials and lightweight materials for smart wearables [2] Group 2: Product Differentiation and Competitive Advantage - The company achieves differentiation through vertical integration, technological breakthroughs, customized services, and innovation in eco-friendly materials [1] - The company has successfully supplied its HP-RTM battery packs to leading clients in the power battery sector, including CATL and BYD, and has entered multiple automotive supplier systems [2] - The company is focusing on the development of new materials to enhance profit margins and competitive advantages in the market [5] Group 3: Financial Performance and Future Outlook - The company reported a first-quarter revenue of 4.412 billion yuan and a net profit of 111 million yuan for the first quarter of 2025 [9] - The company is committed to improving operational efficiency and market service capabilities to achieve revenue and profit growth in the second quarter [4] - The company is actively managing inventory and receivables to enhance asset turnover rates and overall operational efficiency [10] Group 4: Expansion Plans and Project Development - The company is progressing with the construction of its Yixing composite materials factory as planned [4] - The company has several strategic projects underway, including the production of polystyrene (PS) and expandable polystyrene (EPS) to strengthen its upstream supply chain [11] - The company is exploring the potential for producing PEEK products and has developed high-strength carbon fiber reinforced PEEK materials [9]

Group 1 - The company is steadily advancing its diversification process, with plans to expand into new fields such as rail transportation and aviation, although revenue from these areas remains small as of 2024 [1] - In 2024, the company achieved operating revenue of 1.05 billion yuan, a year-on-year increase of 20.53%, and a net profit attributable to shareholders of 110 million yuan, up 27.39% from the previous year [1] - In Q1 2025, the company reported operating revenue of 201 million yuan, a year-on-year growth of 20.48%, and a net profit of 11.01 million yuan, increasing by 19.91% [1] Group 2 - The domestic wind power industry continued to show strong growth in 2024, with a new installed capacity of 79.82 GW, a 6% year-on-year increase [2] - The company is a leading player in the domestic wind power generator cover market, with production bases strategically located across various provinces to reduce transportation costs and improve supply chain efficiency [2] - The company has achieved a slight increase in gross margin for wind power generator covers and maintained gross margin for lightweight sandwich materials, with an overall gross margin increase of 1.17 percentage points [3] Group 3 - As of December 31, 2024, the company has obtained a total of 108 patents, including 25 invention patents, reflecting its commitment to innovation [3]

01 先进复合材料凭借其高强高模、耐高温、耐腐蚀等优异特性，在航空航天、汽车工业、新能源、海洋工程 等高端装备领域应用广泛。 界面作为复合材料增强体与基体之间形成的新相，是决定复合材料制备工艺、 综合性能及应用场景的关键因素。 近年来，关于复合材料界面的研究热度持续攀升，涵盖界面表征与检 测、模拟仿真、界面调控与应用、功能性界面开发等多个方向。 深入研究复合材料界面问题，对于优化材 料性能、拓展应用领域具有重要意义。 由哈尔滨工业大学（深圳）主办，DT新材料承办的"2025第四届复合材料界面论坛"将于2025年7月16日-18 日在广东深圳举行。 本届论坛设置四大主题： 复合材料界面强韧化及性能分析，复合材料界面微观表征及 检测，多功能复合材料界面设计及开发，绿色复合材料界面优化与回收 。同时，我们还设有青年学者论坛 （最佳报告评选）以及学术海报展示环节，旨在推动复合材料界面领域新理论、新技术、新成果的推广。 本届论坛将对复合材料界面形成机理、优化手段、性能检测及多功能界面开发等方面进行全方位探讨，通 过加强学术交流，拓宽研发思路，了解复合材料界面科研动态，促进创新成果转化，共同推动复合材料界 面科学与工程的 ...

Group 1: Market Overview - The energy sector composite materials market is categorized into various product types, including carbon fiber, glass fiber, aramid fiber, and others [2][3] - The market is projected to experience significant growth from 2020 to 2031, with specific trends noted for different product types and applications [2][3] Group 2: Industry Development Status - The overall development of the energy sector composite materials industry is characterized by specific trends and influencing factors, including both favorable and unfavorable elements [3][4] - Barriers to entry in the industry are identified, impacting new entrants and competition [3][4] Group 3: Supply and Demand Analysis - Global supply and demand dynamics for energy sector composite materials are forecasted from 2020 to 2031, detailing production capacity, output, and utilization rates [3][4] - The report includes a detailed analysis of the production and market demand in China, highlighting its share in the global market [3][4] Group 4: Regional Market Analysis - The report provides a comprehensive analysis of the energy sector composite materials market across major regions, including North America, Europe, Asia-Pacific, Latin America, and the Middle East & Africa [4][5] - Sales revenue and market share for each region are projected for 2020 to 2031, indicating growth trends and competitive positioning [4][5] Group 5: Competitive Landscape - The competitive landscape of the global market is analyzed, focusing on market share and revenue of key manufacturers in the energy sector composite materials space [4][5] - The report ranks major producers by revenue for 2024, providing insights into market concentration and competitive dynamics [4][5] Group 6: Product and Application Analysis - Different product types and applications of energy sector composite materials are examined, with sales and revenue forecasts provided for 2020 to 2031 [5][6] - The analysis includes trends in pricing and market share for various applications, such as wind power, oil and gas, and fuel cells [5][6] Group 7: Industry Trends and Drivers - The report outlines key trends and driving factors influencing the energy sector composite materials industry, including technological advancements and regulatory impacts [6][7] - A SWOT analysis of Chinese enterprises in the sector is included, assessing strengths, weaknesses, opportunities, and threats [6][7] Group 8: Supply Chain Analysis - An overview of the supply chain for energy sector composite materials is provided, detailing upstream raw material suppliers and downstream customers [6][7] - The report discusses procurement, production, and sales models within the industry, highlighting best practices and market strategies [6][7] Group 9: Manufacturer Profiles - Detailed profiles of major manufacturers in the energy sector composite materials market are included, covering their production bases, market positions, and product specifications [7][8] - The report provides insights into the latest developments and business strategies of key players in the industry [7][8]