Core Viewpoint - Huide Technology (603192.SH), a leading company in the domestic polyurethane resin industry, plans to raise up to 580 million yuan through a private placement to expand its production capacity for polyurethane new materials, reinforcing its industry leadership position [1][3]. Financial Performance - In 2024, Huide Technology's total revenue reached 2.671 billion yuan, a decrease of 1.51% year-on-year, while net profit attributable to shareholders increased by 95% to 125 million yuan [1][6]. - The company's main business gross margin improved to 14.24%, up by 2.89 percentage points year-on-year [1][7]. Production and Sales - The production volume of Huide Technology's three main polyurethane products reached 235,900 tons in 2024, reflecting a year-on-year increase of 6.55%, with sales volume at 233,800 tons, up by 3.16% [1][7]. - Despite a decline in product prices, the company achieved an increase in sales volume and gross margin through product structure optimization and cost management [1][7]. New Energy Sector - In 2024, the revenue from Huide Technology's new energy components business was 87.41 million yuan, marking a year-on-year growth of 42.06%, with production and sales volumes increasing by 82.80% and 72.59%, respectively [2][7]. - The company added 26 large-scale clients in the new energy sector, primarily in the power battery, automotive, and home appliance industries [8]. Capital Expansion Plans - Huide Technology's first private placement since its IPO in 2018 aims to raise funds for expanding production capacity in polyurethane new materials, with a total investment of 800 million yuan planned for the project [3][4]. - The project is expected to have an internal rate of return of 24.14% after tax, with a payback period of 5.30 years [4].

Group 1 - The current ecological environment quality in China is improving, but structural, root, and trend pressures on ecological protection remain unresolved [1] - There is a growing trend of wastefulness among some officials, leading to significant resource wastage, such as excessive use of air conditioning and unnecessary printing [1] - The need for resource conservation and efficient utilization is emphasized due to global resource scarcity and environmental challenges [1] Group 2 - The revised "Regulations on Saving and Opposing Waste in Party and Government Agencies" aims to strengthen resource usage constraints and eliminate extravagance [2] - A series of regulations have been introduced to promote resource conservation, including the "Water Conservation Regulations" and the "Action Plan Against Food Waste" [2] - The focus on resource conservation is intended to lower administrative costs and improve efficiency in government operations [2] Group 3 - Resource conservation requires strict management across all budgetary and procurement processes, with new regulations added to various aspects of financial management [3] - The principle of spending wisely while reducing unnecessary waste is highlighted, ensuring that funds are effectively utilized for beneficial outcomes [3] - By adhering to resource conservation principles, government agencies can redirect more resources towards development and public welfare, contributing to sustainable development [3]

受传统锂电池制造技术启发，研究团队采用阴阳极分离的优化设计：以活体水凝胶作为阳极，含亚铁氰 化钾的藻酸盐水凝胶作为阴极，通过3D打印技术制备出高性能电极结构，最终成功构建了一个直径仅 20毫米的微型生物电池系统。 生物电池也被称为微生物燃料电池，是一种利用电活性微生物的代谢活动来发电的新型生物能源装置。 这种"活体电池"具备超强的环境适应性和良好的生物相容性，在生理监测、植入式医疗设备供电、解决 可持续能源供应等方面发挥了重要作用。随着技术的不断进步，通过对其进行微型化和便携化改造，微 生物电池有望为智能手表、心脏起搏器等毫瓦级低功耗设备提供电力支持。 近日，中国科学院深圳先进技术研究院定量合成生物学全国重点实验室研究员钟超团队联合中国科学院 深圳先进技术研究院集成所神经工程中心研究员刘志远团队、深圳大学博士王任衡团队，利用3D打印 活体水凝胶技术，成功研制出直径仅20毫米的微型便携式微生物燃料电池。这一微型便携式微生物燃料 电池创新性地整合了生物电刺激装置，通过刺激神经元实现了对电生理和血压的精准调节，在疾病治疗 方面有较大应用潜力。该研究推动了便携式生物器件的发展，拓展了活体能源材料的研究前沿。相关研 究 ...

Core Viewpoint - The successful germination and survival rates of Salix and Caragana species in the Mu Us Desert exceed 90%, addressing a long-standing technical challenge in ecological restoration [1][3]. Group 1: Research and Development - The research team, led by Professor Sun Shiquan, initiated a project in 2021 focusing on the restoration of black and odorous water bodies using humic acid and indigenous bacteria [3]. - The team discovered that certain urban organic solid wastes, after fermentation, exhibit characteristics that enhance soil water retention, leading to the development of a nutrient-rich soil for desert improvement [3][5]. Group 2: Innovative Technology - The team developed a bamboo basket device, termed the "water core energy chip," which serves as a multifunctional platform for micro-ecosystem construction, effectively stabilizing sand and providing a conducive environment for seedling growth [5]. - This device actively absorbs limited capillary water from deeper sand layers and collects moisture from the air during specific conditions, contributing to water conservation [5]. Group 3: Future Prospects - The successful trial opens pathways for integrating urban solid waste management with desert ecological restoration, presenting a resource-circulating, environmentally friendly, and cost-effective ecological repair model [5]. - The team is in discussions with the Ordos City Construction Investment Company to further develop and apply these technologies in a 1,000-acre experimental area in the Mu Us Desert [5].

报告发布方：中金企信国际咨询 项目可行性报告&商业计划书专业权威编制服务机构（符合发改委印发项目可行性研究报告编制要求）-中金企信国际咨询：集13年项目编制服务经验为各 类项目立项、投融资、商业合作、贷款、批地、并购&合作、投资决策、产业规划、境外投资、战略规划、风险评估等提供项目可行性报告&商业计划书编 制、设计、规划、咨询等一站式解决方案。助力项目实施落地、提升项目单位申报项目的通过效率。 （1）微细球形铝粉行业产业概述：微细球形铝粉产品精度高、跨度小、粒径分级明确，具有活性铝含量高、氧含量低的特点。 微细球形铝粉产业链分析 近年来随着我国经济的飞速发展，微细球形铝粉不仅应用于军用市场，随着以其为原料的民用产品市场不断扩大，氮气雾化法生产微细球形铝粉的技术也成 为一种常规的金属粉体材料生产技术，广泛应用于铝颜料、耐火材料、化工、铸造冒口、电子浆料、发热包、粉末涂料、粉末冶金、合金添加剂、3D打印 材料、陶瓷材料、氮化铝、氧化铝等下游行业。 （2）产业发展历程分析：铝粉的工业化生产已有100多年的历史,空气雾化法生产铝粉有近90年的历史。由于空气雾化法生产工艺爆炸风险很高，目前已逐 步被氮气雾化法所替代。 ...