研究团队在北美最干燥地区——加州死亡谷，对该装置进行了为期一周的户外测试。在相对湿度为21% 至88%的条件下，装置日均产水量为57毫升至161.5毫升，表现优于同类系统。测试中获取的水样盐分 含量远低于安全饮用标准。 研究团队估计，将多个面板组合成阵列，理论上即可满足一个家庭的日常饮水需求。该装置在空气湿度 较高的地区将具有更大的产水潜力。 （文章来源：科技日报） 夜间，水凝胶从空气中吸收水蒸气，小圆顶随之膨胀；白天，在阳光照射下，水蒸气从凝胶中释放，小 圆顶则像折纸一样收缩。释放出的水蒸气凝结在玻璃内壁上，汇集后通过管道排出，成为可直接饮用的 清水。 该系统解决了水凝胶材料常见的盐泄漏问题。传统吸湿凝胶常需添加盐类（如氯化锂）增强吸水能力， 但盐分可能随水渗出，需额外净化处理。为解决这一问题，研究团队在水凝胶中引入了甘油，能有效稳 定盐分，防止其结晶或外泄。同时，凝胶材料的微观结构也避免了纳米孔道造成的盐渗透风险。 美国麻省理工学院研究团队研发并测试了一种新型大气水收集装置。它能在无需外部电力的情况下，从 空气中高效提取饮用水。实地测试表明，该装置即使在沙漠中也能稳定运行，每天可"榨出"最多160毫 升饮 ...

Group 1 - The core message emphasizes the importance of ecological priority and green development in the economic strategy of Ankang City, as highlighted by the provincial secretary Zhao Yide during his visit [1][2] - Ankang High-tech Zone is identified as the only national high-tech zone in southern Shaanxi, with a focus on promoting management reforms and enhancing internal development dynamics [2] - The strategy includes deep integration of technological and industrial innovation, accelerating the digital and green transformation of traditional industries, and actively developing strategic emerging industries [2][5] Group 2 - The meeting with local party secretaries and private enterprise representatives underscored the need for grassroots governance to align with national policies and enhance public service levels [3] - Emphasis was placed on the development of local specialties and the integration of agriculture, culture, and tourism to boost economic growth [3] - The provincial government is committed to promoting the high-quality development of the private economy through various supportive actions and policies [4][5]

证券代码：000619 证券简称：海螺新材 公告编号：2025-37 海螺（安徽）节能环保新材料股份有限公司 海螺（安徽）节能环保新材料股份有限公司（以下简称"公司"）第十届董事会第 十八次会议的通知于 2025 年 6 月 11 日以书面方式（直接或电子邮件）发出。 公司第十届董事会第十八次会议于 2025 年 6 月 17 日上午在公司办公楼 5 楼会议 室召开。 人员列席了会议。 司《章程》的有关规定。 二、董事会会议审议情况 环境工程科技有限公司 100%股权的议案》。 本公司及董事会全体成员保证公告内容的真实、准确和完整,没有虚假记载、误导 性陈述或重大遗漏。 一、董事会会议召开情况 同意 9 票，反对 0 票，弃权 0 票。 本议案已经公司董事会战略委员会审议通过。 三、备查文件 特此公告。 海螺（安徽）节能环保新材料股份有限公司董事会 为加快公司 SCR 脱硝催化剂产业发展，完善市场布局，经过前期调研论证，董事 会同意公司控股子公司安徽海螺环境科技有限公司（以下简称"海螺环境"）收购郑州 康宁能源有限公司（以下简称"康宁能源"）持有的河南康宁特环保科技股份有限公司 （以下简称"康宁特"）80%股 ...

6月12日，"提质增效强信心 稳中求进促发展"——湖北辖区上市公司2025年投资者集体接待日活动暨 2024年度业绩说明会活动在全景路演举办。 图/湖北证监局一级巡视员刘昌华致辞 湖北省上市公司协会秘书长黄玲致辞表示：今天的网上集体接待日活动正是各方增进理解、凝聚共识的 重要契机，希望以此次线上相聚为新的起点，携手并肩、深化互信、凝聚智慧、共谋发展。 图/本次活动开场直播 本次活动是在湖北证监局指导下，湖北省上市公司协会联合深圳市全景网络有限公司举办，活动旨在加 强上市公司投资者沟通交流，引导上市公司做好市值管理工作，推动上市公司持续增强投资者回报，进 一步提升辖区上市公司整体投资价值。 湖北证监局一级巡视员刘昌华致辞指出：希望辖区上市公司要以此次集体接待日活动为契机，与投资者 充分交流，回应关切和诉求，切实履行社会责任。与此同时，希望辖区上市公司要进一步立足自身优 势，聚焦主业、深耕细作，打造核心竞争力，不断通过科技创新提升盈利和可持续发展能力，切实履行 社会责任。 在专业分享环节，TCL环保科技股份有限公司董秘、中国上市公司协会专家顾问讲师田瑞龙就《上市公 司市值管理绩效管理思路》做主题分享。 图/湖北省 ...

Core Viewpoint - The company has decided to sell its 51% stake in its subsidiary, High Energy Lijia Medical Technology Co., Ltd., due to unmet performance targets and strategic misalignment, resulting in a cash recovery of approximately RMB 37.27 million [1][3][4]. Group 1: Acquisition and Performance Commitment - The company acquired a 51% stake in High Energy Lijia to extend its industrial chain and achieve a closed-loop resource utilization in the medical recyclable materials sector [1]. - High Energy Lijia has failed to meet its performance targets for two consecutive years, leading to the decision to sell the stake [2][3]. Group 2: Reasons for Share Transfer - The management of High Energy Lijia and the company found it difficult to align on development strategies and operational philosophies, prompting the sale [1][2]. - The sale price for the 51% stake is set at RMB 35.4762 million, and post-sale, High Energy Lijia will no longer be included in the company's consolidated financial statements [1][3]. Group 3: Performance Compensation Agreement - According to the original investment agreement, if High Energy Lijia fails to meet its performance commitments, the shareholder, Chen Ranhui, is obligated to provide cash or equity compensation [2]. - For the fiscal year 2023, High Energy Lijia reported a net profit of RMB 9.2367 million against a target of RMB 10 million, and for 2024, a profit of RMB 14.2802 million against a target of RMB 15 million [2]. Group 4: Impact of the Transaction - The transaction is viewed as a rational adjustment of the company's asset structure, aligning with its long-term strategic planning and alleviating financial burdens [4]. - The company expects that the sale will improve its profitability by divesting from underperforming assets [4]. Group 5: Approval Process - The independent directors and the board of directors approved the performance compensation and share transfer proposal during meetings held on June 11, 2025, with unanimous support [4][5].

Core Viewpoint - Anhui Huaki Environmental Technology Co., Ltd. has conducted a self-examination regarding insider trading related to its 2025 restricted stock incentive plan, confirming that no insider trading occurred during the specified period [1][2][3] Group 1: Insider Trading Examination - The company implemented necessary confidentiality measures and registered insider information handlers for the 2025 restricted stock incentive plan [2] - A self-examination was conducted for the period from November 29, 2024, to May 30, 2025, to check if any insider information handlers traded the company's stock [2] - During the self-examination period, all 44 examined individuals did not engage in any trading of the company's stock [2][3] Group 2: Compliance and Conclusion - The company has established relevant systems for information disclosure and insider information management in accordance with applicable laws and regulations [3] - No instances of insider trading or leakage of insider information related to the incentive plan were found during the six months prior to the public disclosure of the plan [3]

Group 1 - Jinzhai Food's innovative upgraded products have entered the Pang Donglai system, with good sales performance reported [1] - Meta's CEO Mark Zuckerberg is forming a new AI team aimed at achieving Artificial General Intelligence (AGI) and plans to invest over $10 billion in Scale AI [2] - TianKang Bio reported a 19.95% year-on-year decline in pig sales revenue for May, totaling 345 million yuan, with a sales volume of 229,700 pigs [3] Group 2 - Trina Solar's Chairman Gao Jifan stated that the proportion of solution business will increase to over 50% in the next two to three years [3] - SpaceX's revenue is projected to reach $15.5 billion this year, according to Elon Musk [4] - VinFast reported a 296% year-on-year increase in electric vehicle deliveries in Q1, totaling 36,330 vehicles, with a net loss of approximately $712 million [4] Group 3 - Bubble Mart has registered dozens of trademarks related to the "labubu" series, covering various categories including education and entertainment [4] - Hangzhou Oxygen Yiju Environmental Technology Co., Ltd. completed a Series A financing round of 50 million yuan, aimed at developing negative oxygen ion release technology [6] - "Bo Te Ding Dong" completed a 20 million yuan angel round financing, focusing on optimizing AI routing algorithms and expanding market coverage [7] Group 4 - "Longxing Hangdian" successfully completed a Series A++ financing round of 100 million yuan, with participation from various investment institutions [8] - "Photon Leap" announced the completion of a 100 million yuan angel round financing, focusing on AI imaging algorithm development [9] - Meituan launched its first AI Coding Agent product, NoCode, aimed at simplifying programming tasks [10]

Group 1 - Erhai Lake is a crucial natural reserve and drinking water source for Dali City, Yunnan Province, playing multiple roles in ecological protection, tourism, urban water supply, climate regulation, and biodiversity maintenance [1] - The protection of Erhai Lake is a complex and systematic project requiring the participation of government, enterprises, and the public, emphasizing the need for diverse stakeholders including green enterprises, environmental organizations, and research institutions [1] Group 2 - The Dali government has implemented various protective measures such as "Three Retirements and Three Returns," "Six Major Projects," "Seven Major Actions," and "Eight Major Battles," leading to improvements in water quality and ecological environment around Erhai Lake [2] - A local environmental technology company focuses on ecological protection and resource recycling, processing nearly 2000 tons of organic waste daily, which contributes significantly to the protection of Erhai Lake and increases income for surrounding farmers [2] Group 3 - Local communities around Erhai Lake actively participate in its protection by establishing rules and regulations through cultural practices, ensuring sustainable fishing and resource use [3] - The community enforces traditional practices such as prohibiting the use of small fishing nets and toxic methods, which helps maintain the ecological balance and supports the lake's recovery [3] Group 4 - Comprehensive ecological protection efforts have led to the gradual restoration of the Erhai Lake ecosystem, highlighting the interdependence between humans and lakes, and the importance of nurturing nature for sustainable ecological benefits [4]

Core Viewpoint - Donghu Gaoxin's transformation after divesting its engineering construction segment has become a focal point for the market, with a strong emphasis on mergers and acquisitions in the digital technology sector as a key development strategy [1][2][3] Mergers and Acquisitions - The company has identified digital technology as its strategic direction following the divestment of Hubei Road and Bridge Group, with ongoing efforts to select suitable acquisition targets [2][4] - The chairman, Liu Yang, mentioned that over a hundred potential acquisition targets have been evaluated, focusing on their alignment with the company's digital technology goals and business synergy [2][3] - Three specialized acquisition teams have been established, implementing strict selection criteria that include actual business applications, technological accumulation, and innovation capabilities [2][3] Financial Performance - In 2024, Donghu Gaoxin reported a 77.05% year-on-year decline in revenue and a 51.07% drop in net profit attributable to shareholders, although the net profit after deducting non-recurring items increased by 13.06% [4] - The company developed and operated 46 parks in 2024, generating revenue of 1.301 billion yuan, which represents a 7.65% increase from the previous year [5] Park Operations - The company is transitioning from a traditional extensive park development model to a more refined and specialized approach, focusing on enhancing service quality and creating distinctive brands for its industrial parks [6] - Liu Yang emphasized the importance of supporting small and medium-sized enterprises within the parks, ensuring they benefit from local government policies and improved service quality [6]

Group 1 - The core opinion of the article is that the 2024 annual shareholders' meeting of Anhui Yuancheng Environmental Technology Co., Ltd. was convened legally and in accordance with relevant laws and regulations [1][5] - The meeting was called by the third board of directors of Yuancheng Technology, and the notice was published on April 29, 2025, in designated media and on the Shanghai Stock Exchange website [1][5] - A total of 33 shareholders and authorized representatives attended the meeting, including directors, supervisors, and senior management [2][5] Group 2 - The proposals for the meeting were put forward by the third board of directors and announced 20 days in advance, with no temporary proposals submitted [2][5] - The voting process combined on-site written voting and online voting, with results announced immediately after counting [2][5] - The resolutions passed included the 2024 Board of Directors' work report, the 2024 Supervisory Board's work report, the financial settlement report for 2024, and the profit distribution plan for 2024, all receiving unanimous approval [3][4][5] Group 3 - The meeting also approved the remuneration plans for the 2025 Board of Directors and Supervisory Board, with specific votes recorded [4][5] - A proposal for a comprehensive credit limit application for 2025 was also passed unanimously [4][5] - The legal opinion concluded that all aspects of the meeting, including the qualifications of the conveners, attendees, proposals, voting procedures, and results, complied with legal and regulatory requirements [5]