近期，来自北京大学经济学院、北京大学全球健康与发展研究所、暨南大学经济与社会研究所的4位作 者和香港科技大学通讯作者，在北大经济学院官网发布了一篇工作论文《Crops, Insects, and Diseases: Unintended Consequences of Straw-burning Ban on Ecosystem and Human Health》，通过研究农作物、昆 虫和疾病发生的因果关系，探讨了秸秆燃烧禁令对生态系统和人类健康的意外后果。 文章网页 秸秆禁烧 → 农田火灾减少 → 虫媒栖息地改善（作物残茬留存积累） → 虫媒种群增加 → 虫媒传染病传 播加剧 → 人类住院及医疗支出增加。 截图 这项覆盖全国1400余县域的研究发现，为改善空气质量而推行的秸秆禁烧政策，竟在无形中为昆虫创造 了理想栖息地，导致虫媒疾病大幅增加。该文章基于一项严谨的科学研究，揭示了秸秆禁烧政策在带来 环境效益的同时，引发了一个被严重忽视的公共卫生问题，并量化了其巨大的经济成本。 1. 清晰的生态学影响路径与政策悖论 文章的核心贡献在于，通过数据分析构建了一条清晰的因果链： 研究证明，这项旨在改善环境的政策，却意 ...

Core Viewpoint - Fengxing Co., Ltd. plans to enter the hazardous waste disposal and recycling sector by acquiring a 75% stake in Baiyin Huaxin Jiuhe Resource Co., Ltd. from its indirect controlling shareholder, Guangdong Huaxin [1][2]. Group 1: Acquisition Details - The acquisition will be conducted through a share issuance, with the price set at 17.07 yuan per share, which is at least 80% of the average trading price over the previous 120 trading days [2]. - The funds raised will be used for project construction, working capital, and intermediary fees [2]. - Baiyin Huaxin has a waste disposal capacity of 75.5 million tons per year and holds licenses for three categories of hazardous waste [3]. Group 2: Business Transition - This acquisition marks a strategic shift for Fengxing from traditional metal products to the emerging green circular economy sector [1][2]. - The integration of Baiyin Huaxin will enhance Fengxing's service offerings to the non-ferrous mining industry, extending its operational capabilities from upstream mining to downstream hazardous waste disposal [3]. Group 3: Financial Performance - Fengxing's revenue from its main businesses, including wear-resistant materials and marine electrical systems, was 191 million yuan and 97.27 million yuan, respectively, in the first half of the year [3]. - The company experienced a decline in revenue and net profit from 2022 to 2024, with revenues of 816 million yuan, 691 million yuan, and 588 million yuan, and net profits of 62.46 million yuan, -59.64 million yuan, and -60.83 million yuan [4]. - In 2025, Fengxing reported a revenue increase of 1.57% to 443 million yuan and a net profit of 17.09 million yuan, marking a 19.64% year-on-year growth [5].

Core Viewpoint - Fengxing Co., Ltd. plans to acquire 75% equity of Baiyin Huaxin Jiuhe Recycling Resources Co., Ltd. through a share issuance, marking a significant asset restructuring move towards the hazardous waste disposal sector [1][2][5] Group 1: Transaction Details - The transaction involves issuing shares to purchase 75% equity from Guangdong Huaxin, which is the parent company of Fengxing's controlling shareholder [2] - The company will also issue shares to no more than 35 specific investors to raise supporting funds for asset project construction, working capital, debt repayment, and intermediary fees related to the acquisition [2] - Baiyin Huaxin specializes in hazardous waste disposal and recycling, with a licensed disposal capacity of 75,500 tons per year [2] Group 2: Strategic Implications - Post-transaction, Baiyin Huaxin will become a subsidiary of Fengxing, enhancing the company's service offerings in the non-ferrous metal mining sector from upstream mining to downstream hazardous waste disposal [3] - This acquisition aims to leverage the company's existing customer base in the non-ferrous metal industry, creating new growth points and improving overall profitability [3] Group 3: Industry Outlook - The hazardous waste disposal industry is expected to maintain rapid growth and high demand due to increasing waste generation and stricter environmental regulations [4] - Recent policies and actions, such as the second national pollution source census and environmental inspections, are driving the legal disposal of hazardous waste, leading to a significant increase in demand for disposal services [4] - The industry is shifting towards resource recovery from hazardous waste, which aligns with national policy encouragement and presents a promising area for future growth [4]

Core Viewpoint - The A-share merger and acquisition market is becoming increasingly active, with significant transactions announced by companies such as Pulutong and Fengxing Co., indicating a trend towards major asset restructuring in the industry [1]. Group 1: Pulutong's Major Asset Restructuring - On December 17, Pulutong announced plans to acquire 100% of Leqi Cayman and 8.26% of Hangzhou Lemai, while raising funds through a share issuance to Zhidu Group and Huadu No.1, which is expected to constitute a major asset restructuring [2][3]. - The transaction is anticipated to help Pulutong leverage opportunities in the digital economy, enhance industrial synergy, and build a new ecosystem of "supply chain + e-commerce services" [3]. - The target company is a leading partner in digital and e-commerce services in China, with a projected revenue exceeding 5 billion yuan and a net profit exceeding 200 million yuan for 2024 [3]. Group 2: Fengxing Co.'s Acquisition Plans - On the same day, Fengxing Co. announced plans to acquire 75% of Baiyin Huaxin from Guangdong Huaxin, also through a share issuance to a limited number of specific investors, which is expected to constitute a major asset restructuring [6][9]. - Baiyin Huaxin specializes in hazardous waste disposal and resource recycling, with a licensed disposal capacity of 755,000 tons per year, which will enhance Fengxing's service offerings in the mining and non-ferrous metal sectors [9]. - Following the acquisition, Fengxing aims to transition from traditional metal products to the emerging green circular economy, establishing a new growth point and enhancing business synergy [10].

Group 1 - Major asset restructuring plan announced for China International Capital Corporation (CICC), Dongxing Securities, and Xinda Securities, with stocks set to resume trading on December 18 [1][9] - CICC will absorb Dongxing Securities and Xinda Securities through a share swap, with exchange ratios of 1:0.4373 and 1:0.5188 respectively, reflecting a 26% premium for Dongxing Securities [9][26] - The restructuring marks a significant development in the brokerage industry, potentially reshaping the competitive landscape [1][9] Group 2 - Dell and Lenovo are expected to raise prices on laptops due to a shortage of storage chips, impacting the PC market [2][18] - Sales personnel confirmed the price increase, although specific amounts remain unclear [2][18] Group 3 - Fengxing Co. plans to acquire a 75% stake in Baiyin Huaxin Jiuhe Recycling Resources Co., marking a strategic shift towards the green circular economy [3][19] - The stock price of Fengxing Co. surged significantly following the announcement of the asset purchase plan [3][19] Group 4 - Domestic GPU leader Muxi Co. debuted on the STAR Market with a closing price of 829.9 yuan per share, achieving a market capitalization of 332 billion yuan [4][20] - Investors who participated in the angel round five years ago have seen returns exceed 690 times their initial investment [4][20] - Notable private equity investor Ge Weidong made a significant profit of over 11 billion yuan within a year of investing [4][20] Group 5 - The Hainan Free Trade Port officially commenced full island closure operations, creating new opportunities for listed companies across various sectors [10][27] - Companies are actively positioning themselves to capitalize on policy benefits and market opportunities arising from the free trade port [10][27] Group 6 - The central economic work conference emphasized stabilizing the real estate market through supply and demand measures [15][33] - The focus will be on releasing residents' rigid and improvement demands to support market stability [15][33] Group 7 - The National Social Security Fund is set to play a crucial role in injecting long-term capital into key sectors, aligning with national development needs [16][34] - The fund will focus on prudent investment strategies while monitoring macroeconomic and capital market conditions [16][34]

根据公告，凤形股份拟发行股份购买广东华鑫持有的白银华鑫75%股权。同时，凤形股份拟向不超过35 名特定投资者发行股份募集配套资金，募集配套资金总额不超过此次交易中以发行股份方式购买资产的 交易价格的100%。 12月17日晚，凤形股份发布《发行股份购买资产并募集配套资金预案》，拟购买广东华鑫持有的白银华 鑫九和再生资源有限公司75%股权。本次交易后，白银华鑫将成为公司的控股子公司，凤形股份将实现 从传统金属制品产业向新兴绿色循环经济行业的转型升级。 公告显示，本次发行股份购买资产的交易对方为广东华鑫，系公司间接控股股东。因此，本次交易构成 关联交易。截至该预案签署日，预计此次交易构成重大资产重组。 | | 交易形式 | 发行股份购买资产并募集配套资金 | | --- | --- | --- | | | 交易方案简介 | 上市公司拟发行股份购买广东华鑫持有的白银华鑫 75%股权 | | | 交易价格 | 截至本预案签署日,标的资产审计和评估工作尚未完成,标的资产评估 | | | | 值及交易作价均尚未确定。最终交易价格由本次交易双方根据具有从事 | | | | 证券、期货相关业务资格的评估机构出具的评估报告中确 ...

【大河财立方 记者 孙凯杰 文 朱哲 洪昊旸 摄影】12月11日，2025年"保险资管河南行"产融对接会在郑州航空港区举行。活动现场，郑州航空港科创投资集 团有限公司党委委员、副总经理吴志超代表集团作了专题推介，展示了他们在航空物流、高端制造、城市更新、产业园区等领域的重点项目。 作为郑州航空港经济综合实验区管委会下属的国有独资企业，科创集团自2022年完成集团化改组和战略转型以来，已迅速成长为区域产业投资与城市运营的 重要平台。截至2025年10月底，集团合并资产总额达482.6亿元，参控股企业143家，主体信用评级稳居AA+。 吴志超介绍，在航空物流领域，航空货运综合服务产业园依托京东集团全产业链资源，围绕"智能化、集约化、绿色化"理念，旨在打造集仓储、分拣、配 送、增值服务于一体的新一代智慧物流枢纽。项目一期占地面积约299.1亩，总建筑面积 25.83万平方米，周边交通及产业集聚优势明显，周边有顺丰、大河 申通、进出口冷链等多个物流领域项目，形成规模效应和协同网络，为打造产业集聚区提供了坚实基础。 高端制造方面，推动海马新能源工厂焕发生机。通过对原有产线全面升级，该基地将具备产品覆盖燃油车、新能源车及 ...

近年来，全国供销合作社系统持续深化综合改革，不断拓展服务领域、创新服务机制、提升服务能力， 深耕"三农"沃土，以更强担当服务农业农村现代化。 筑牢粮食安全根基 农资是保障国家粮食安全的重要战略物资。总社农资与棉麻局相关负责人表示，近年来，全国供销合作 社系统以服务"三农"为根本宗旨，在保供稳价、绿色转型、网络升级等方面打出"组合拳"，逐步搭建起 覆盖全国、上下联动、平急兼顾的农资流通服务体系，助力粮食稳产增产，推动农业高质量发展。 在近日举行的中华全国供销合作社第八次代表大会上，中华全国供销合作总社（以下简称"总社"）有关 负责人表示，目前，全系统化肥供应量占全国七成，承担约五成国家化肥商业储备任务和八成省级储备 任务，年农业社会化服务规模超3亿亩次、销售农产品超3万亿元，在服务保障国家粮食安全、促进农民 增收致富、推动乡村全面振兴等方面发挥了积极作用。 构建农业服务网 无人机盘旋、智能农机轰鸣、数据在"云端"流转……传统农耕正向科技赋能的"智慧模式"转变。 为更好满足小农户与新型农业经营主体需求，各地供销合作社因地制宜发展多种农业社会化服务模式， 帮助小农户解决"一家一户干不了、干不好、干起来不划算"的问题 ...

Core Viewpoint - China Tianying has established a comprehensive green circular economy route, integrating green hydrogen consumption, green chemical derivatives, and a unified source-network-load-storage system, aiming to support the shipping industry's carbon reduction goals by 2030 [1] Group 1: Business Strategy - The company has formed a full industrial chain for green circular economy, focusing on the consumption of green hydrogen and green electricity [1] - China Tianying collaborates with companies like Germany's Mabro Oil, COSCO, and China Shipbuilding Fuel to secure end-use application scenarios [1] Group 2: Market Development - The company is working towards obtaining EU ISCCEU green certification to facilitate international market entry for its products [1] - By 2030, China Tianying plans to achieve a supply capacity of 1 million tons of ISCCRFNBO standard electro-methanol, contributing to the shipping industry's lifecycle carbon reduction targets [1]

（文章来源：证券日报） 证券日报网12月10日讯中国天楹在12月10日回答调研者提问时表示，公司一体化项目构建了独具特色的 全产业链绿色循环经济路线。通过风光可再生能源发电、储能系统、氢能制备及化工合成的有机整合， 建立起多能源互补机制，实现能源利用率的最大化。在技术路线上，项目采用成熟的碱性电解水ALK 四拖一制氢工艺，融合柔性化工合成设计理念，耦合多元生物质制碳的绿醇绿烷工艺，同时匹配"荷随 源动"与"源随荷动"智慧能源管理系统。总体上兼顾工艺成熟度与技术创新性，确保新能源直供模式下 系统稳定运行，从源头保障氢基产品的绿色属性。这种"绿氢消纳绿电、绿色化工衍生物消纳绿氢、源 网荷储一体化"的发展模式，不仅将为区域带来显著的经济、社会与生态效益，更可为全球能源转型提 供可复制的实践范例。 ...