以下文章来源于内分泌早知道 ，作者关注内分泌的 深度分享内分泌用药经验、病例剖析、指南专业解读并紧跟国内外内分泌领域前沿进展。 内分泌早知道 . 近年来，随着健康意识的普及，低碳水化合物饮食（LCDs）已成为减肥界的新宠，但其实际效果却引发学界持续争论。传统观点认为 严格控制碳水化合物摄入能有效减重，然而哈佛大学公共卫生学院发表在《JAMA Ne two r k Op e n》的最新研究揭示了一个关键发现： 并非所有低碳水饮食都能帮助减肥，饮食质量才是决定成败的核心因素。这项覆盖1 2万余名受试者的大规模研究指出，以动物蛋白和精 制脂肪为主的低碳水饮食不仅减重效果有限，反而可能导致体重快速反弹。 研究团队通过长达2 4年的追踪观察发现，选择植物性蛋白、健康脂肪和全谷类食物的高质量低碳水饮食者，其体重维持效果显著优于传 统低碳水饮食组。更令人意外的是，那些偏好红肉、加工食品的低碳水饮食者，其体重增长幅度甚至超过了普通饮食人群。这一发现彻 底颠覆了"只要减少碳水就能减肥"的固有认知，证实了食物来源和质量对体重管理的决定性作用。科学家强调，单纯计算碳水化合物含 量而忽视食物营养构成的减肥方式，很可能适得其反。该研究 ...

对于"宜居、韧性、智慧、绿色"城市建设目标，主办方解释称，"宜居城市"展区聚焦城市更新、老旧小 区改造、完整社区建设；"韧性城市"展区涵盖城市生命线安全工程、建筑消防等领域；"智慧城市"展区 呈现数字家庭、智慧社区等技术；"绿色低碳城市"展区推广绿色建材与新能源应用。第三届"中国幸福 家园"示范展将精选标杆项目，提供可复制的创新路径。 第二十三届中国国际城市建设博览会（下称"城博会"）将于2025年11月6日至9日在北京首钢国际会展中 心举办。作为主办方，中国建筑文化中心向《华夏时报》等媒体介绍了展会的主题、板块设置等内容。 并表示，本次展会选址的北京首钢园，独特的工业风貌与现代科技元素融合，既是对"城市更新"理念的 生动诠释，也寓意着城市建设从"增量扩张"向"存量提质"的深刻转型。 城博会已经历经多年发展，具备多方面的优势和亮点。谈及城博会，业内专家向《华夏时报》记者表 示，城博会对加强城市间的交流合作，促进城市经济社会高质量发展有推动作用；为城市规划建设者提 供了一个学习机会，提高城市规划建设的水平。同时，城博会有利于增强市民对城市规划建设的理解和 支持，提升城市形象和知名度。 对于新一届的城博会，主办方 ...

此三项工程总投资12.1亿元，工程新建500千伏变电站1座，架设500千伏线路191.4公里、220千伏线路 116.9公里，组立铁塔823基，系统性提升蒙东地区新能源接入能力。 6月30日，由国网兴安供电公司建设管理的国家"十四五"电力发展规划重点项目——桃合木500千伏新能 源汇集输变电工程、蒙东铝都-平川500千伏线路工程(兴安段)、蒙东兴安蒙能右中新能源百万千瓦风储 基地220千伏送出工程集群投运，标志着内蒙古东部兴安盟与通辽地区的清洁能源输送"大动脉"成功打 通，对服务大型新能源基地电力外送、促进区域绿色低碳发展意义重大。 工程投运后，将有效满足兴安盟地区新能源就近接网和高效上送需求，汇集通辽市、兴安盟科右中旗及 突泉县等地清洁能源，年均汇集新能源电量可达36亿千瓦时，相当于节约标准煤120万余吨，减少二氧 化碳排放约320万吨。同时，工程加速了蒙东电网"2纵8横"骨干网架成型，提升了跨区域电力互济能 力，带动清洁能源产业集聚，助力内蒙古建设国家重要能源和战略资源基地。(记者张林虎) 桃合木500千伏新能源汇集输变电工程作为核心枢纽，联络平川与铝都两个500千伏变电站，构建起区域 新能源汇集"心脏" ...

新华财经北京7月5日电（王菁）中新社国是直通车4日举办"能源中国——全面加速绿色能源转型推动协 同发展"活动。多位与会专家表示，低碳绿色产业已成为中国以及全球经济增长的重要驱动力。中国能 源绿色低碳转型步伐加快，成为全球能源转型领域的重要引领者。 能源基金会首席执行官兼中国区总裁邹骥表示，绿色低碳已成为中国经济增长动能。当前，围绕着绿色 低碳的能源科技产业革命已经到来，中国正站在历史的风口。 邹骥指出，中国新能源科技产业革命爆发具有五个基本条件：一是规模经济；二是完整的制造业体系和 产业链生态；三是完善的基础设施，电力、交通运输、热力系统、通讯、移动互联网；四是工程人才培 养与储备；五是总体适当的产业政策体系。 邹骥强调，要深化改革，坚定走向能源转型。促进向新型电力系统的转变，加快部署绿色低碳技术、特 别是高比例非化石能源发电技术。一方面发挥市场机制配置现有资源的作用，另一方面要体现对新质生 产力的鼓励。 能源基金会战略规划主任傅莎表示，自"双碳"目标提出五年来，中国已构建起完善的"1+N"气候政策体 系，为绿色低碳转型提供了坚实保障。碳中和产业投资空间广阔。 傅莎说，为实现碳中和目标，2025年至2060年 ...

会议强调，要坚持绿色低碳、以人为本、集约节约、因地制宜，全面统筹"山、水、 路、岸、产、城"空间关系，紧紧围绕市民实际需求，加强科学规划，实施"筑基、织网、提 质、增色"行动，逐步完善绿道体系，着力提升绿道服务管理水平，擦亮"江城绿道"品牌， 让市民更有获得感幸福感。 会议指出，既有住宅加装和更新电梯，是提升居住品质、方便群众生活的民生工程。要 坚持以人民为中心，聚焦群众所急所盼，优化配套政策，创新审批服务机制，促进工作流程 化、标准化、规范化，强化质量安全监管，加强多部门各层级协同，切实把实事办好、好事 办实。 编辑：赖俊 会议强调，要认真学习领会6月30日中央政治局会议精神和习近平总书记在中央政治局 第二十一次集体学习时、在中央财经委员会第六次会议上的重要讲话精神，坚持从抓作风入 手推进全面从严治党，一体推进学查改，持之以恒纠治"四风"顽瘴痼疾，持续推动深入贯彻 中央八项规定精神学习教育走深走实；着力推进议事协调机构规范管理、高效运行，更好发 挥职能作用；积极融入和服务全国统一大市场建设，落实"五统一、一开放"要求，着力推动 内外贸一体化发展；发挥武汉综合交通枢纽优势，积极发展铁水联运、江海联运，前瞻布局 ...

Industry Overview - As of late May 2025, the price of soft foam polyether in China is 0.73 million yuan per ton, a year-on-year decrease of 19.65% [1][9] - The decline in prices is attributed to the fluctuation and decrease in upstream raw material prices, such as propylene oxide, and rapid expansion of domestic production capacity, which reached 9.5 million tons per year by February 2025, with expectations to exceed 11 million tons per year [1][9][10] - The rapid increase in production capacity has led to a significant rise in market supply, while demand growth has not kept pace, resulting in an imbalance between supply and demand [1][9] Industry Development History - The soft foam polyether industry in China has undergone four main stages: the initial stage (1989-1993), rapid development (1993-1999), technological innovation (2000-2010), and green development (2010-present) [3][4][5] - The initial stage saw the establishment of the first large-scale polyether production facility in Tianjin, marking the beginning of industrial production [3] - The rapid development phase was characterized by the introduction of new products and significant increases in production capacity, with a focus on high-end applications [3] - The technological innovation phase involved advancements in production technology and increased government support for new materials [4] - The current green development phase emphasizes technological breakthroughs in catalysts and sustainable practices due to stricter environmental regulations [5] Industry Supply Chain - The upstream of the soft foam polyether industry includes basic chemical raw materials (propylene oxide, ethylene oxide), initiators (glycerol, propylene glycol), catalysts, and production equipment [7] - The midstream involves the manufacturing of soft foam polyether, while the downstream applications span across furniture, automotive, footwear, construction insulation, waterproof coatings, and packaging materials [7] Current Industry Status - The total production capacity of soft foam polyether in China was 9.413 million tons in 2024, with a year-on-year growth of 2.34% [10] - Major companies like Wanhua Chemical, Longhua New Materials, and Changhua Chemical dominate the market, leveraging their technological and scale advantages [10][14] - The consumption of soft foam polyether in the first four months of 2025 reached 122.56 thousand tons, a year-on-year increase of 7.15%, driven by recovery in downstream sectors like furniture and automotive [12] Key Companies' Performance - Wanhua Chemical Group, established in 1978, is a significant player in the global polyether market, focusing on technological innovation and expanding its production capacity [18] - Longhua New Materials, founded in 2011, has become a leading company in the domestic soft foam polyether industry, achieving a market share of 30% in polymer polyols [16] - In 2024, Longhua New Materials reported a revenue of 5.624 billion yuan, a year-on-year increase of 12.01% [16] Industry Development Trends - The industry is expected to see optimization of production capacity and increased concentration, with leading companies like Wanhua Chemical and Longhua New Materials driving capacity consolidation [20] - There is a strong emphasis on technological innovation and green transformation, with companies adopting low-VOC formulations and developing bio-based polyethers [21][22] - Downstream demand is diversifying, with traditional markets slowing while new sectors like automotive and cold chain logistics are emerging as key growth areas [23]

山东新潮能源股份有限公司 2024 年度社会责任报 山东新潮能源股份有限公司 山东新潮能源股份有限公 社会责任报告 山东新潮能源股份有限公司 2024年度社会责任报告 一、关于本报告 本报告是山东新潮能源股份有限公司自2014年起连续第十一年发布的社会 责任报告。报告阐述了2024年公司在环境保护、社会责任、公司治理等方面作 出的努力，回应利益相关方的期望与关切。 组织范围 本报告编写对象为山东新潮能源股份有限公司，为便于表达，在报告的表 述中分别使用"ST新潮"、"新潮能源"、"公司"、"我们"等。 时间范围 本报告为山东新潮能源股份有限公司发布的年度社会责任报告，报告期 为2024年1月1日至2024年12月31日，为增强报告可比性及前瞻性，部分内容有所 延伸。 内容说明 公司承诺本报告内容不存在任何虚假记载、误导性陈述或重大遗漏。本报 告所使用数据均来自公司的正式文件和统计报告。 编制流程 本报告编写经过国内外企业社会责任标准分析、同行业企业社会责任报告 对标、社会责任访谈与培训、管理层审定等步骤，确保报告信息客观、规范、诚 信、透明。 ?上海证券交易所《上海证券交易所上市公司自律监管指引第1号—规范运 ...

座谈会上，调研组听取了青岛市"无废城市"建设专班工作情况介绍，并进行了深入交流。截至目前，青岛市加快绿色制造体系建设，编 制发布《青岛市碳达峰试点城市实施方案》，入选山东省绿色低碳高质量发展重点项目名单91个，总投资超过1500亿元；打造国家级绿 色工厂68家、绿色供应链管理企业17家，一般工业固体废物产生强度为0.24吨/万元，居全省首位、全国先进水平；出台建筑垃圾减量化 实施方案，新建民用建筑100%执行绿色建筑标准；倡导社会共建，打造各领域"无废细胞"899个；入选国家废旧物资循环利用体系建设 重点城市，节能环保产业集群入选国家战略性新兴产业集群；积极推广绿色建材一体化交易监管平台，平台交易额累计突破65.02亿元； 推进全部4A级以上景区开展"无废景区"建设，首次将"无废场景"融入第34届青岛国际啤酒节；发布"无废城市"建设三大品牌形象，围绕 世界无废日、六五环境日等主题开展线上线下（300959）主题宣传活动110余场，以"美丽山东无废同行"志愿服务为依托，开展"无废城 市"建设进校园、进社区、进企业等系列宣传活动，营造共建、共治、共享的"无废青岛"建设氛围。 齐鲁晚报.齐鲁壹点李自强通讯员赵雁华臧 ...

Core Insights - The "Sustainable Development Project for Agricultural Product Circulation" is concluding after three and a half years, aiming to establish a green planting and circulation evaluation mechanism [1] - The project promotes a green low-carbon transformation of the agricultural product supply chain through standard construction, capacity training, pilot promotion, and base evaluation [1][2] - The project has developed multiple sustainable supply chain standards and has been adopted by local governments for training high-quality farmers, contributing to regional agricultural green development [1][2] Group 1 - The project covers over 20 provinces, focusing on key fruit and vegetable production areas such as Ningxia, Inner Mongolia, Yunnan, and Hebei, training over 10,000 farmers and more than 2,000 cooperatives [2] - Hundreds of enterprises and fruit and vegetable bases have engaged in sustainable planting management and standardized practices, enhancing the source management capability and circulation efficiency of fresh agricultural products [2] - The project has involved multiple brands and enterprises, helping them identify quality production bases and improve sustainable planting assessments [2]

Core Viewpoint - The company, Qian Nian Zhou Group, is actively pursuing green and low-carbon development in the manufacturing industry, emphasizing the integration of environmental technology into its product development and production processes to meet consumer demand for sustainable living [1][4]. Group 1: Technological Innovation - Qian Nian Zhou has established research institutions and increased R&D investment, focusing on collaboration with top scientific resources to enhance technological advancements in the industry [2]. - The company has developed a smart manufacturing model, integrating advanced production lines and automation to improve efficiency and resource utilization [2]. - The R&D team consists of over 100 personnel, including senior engineers and doctoral researchers, dedicated to exploring new product development in engineered wood products [2]. Group 2: Product Development - The company has introduced a range of eco-friendly products, including formaldehyde-free boards and antibacterial materials, to cater to the growing consumer demand for healthy living environments [3][5]. - Innovations include the "Graphene Black Gold Board," which incorporates multiple functions such as antibacterial and anti-viral properties, enhancing the safety and environmental performance of home products [5]. Group 3: Green Initiatives - Qian Nian Zhou has launched a "Dual Carbon Five-Year Plan" to promote green development across six dimensions, including green supply, manufacturing, products, public welfare, services, and management [4]. - The company aims to create a complete home ecosystem through its "Green Healthy Home" strategy, focusing on environmentally friendly materials and processes [4]. Group 4: Cultural Empowerment - The company is leveraging traditional Chinese culture to enhance its product offerings, creating a unique aesthetic that resonates with consumers' emotional and cultural values [7][8]. - Initiatives include collaborations with cultural heritage practitioners and design competitions to integrate cultural elements into product innovation [7]. Group 5: Market Positioning - Qian Nian Zhou is positioning itself as a leader in the green and sustainable home furnishing market, responding to the increasing consumer preference for environmentally responsible products [1][4].