内容概要：随着国民生活水平提高，消费者更加注重食品的品质和健康属性，牛肉干作为高蛋白、低脂 肪、易保存的休闲食品，恰好满足了现代消费者对健康饮食的追求，尤其是一线城市和部分二线城市， 对高品质、健康型牛肉干的需求日益旺盛，同时，三四线城市及农村市场随着消费升级，也成为牛肉干 市场增长的重要动力，带动牛肉干市场需求进一步释放，庞大的市场需求带动我国牛肉干市场规模持续 扩容，据统计，2024年我国牛肉干行业市场规模达72.0亿元，同比增长22.42%。 相关企业：四川张飞牛肉有限公司、内蒙古蒙都羊业食品股份有限公司、杭州绿盛集团有限公司、内蒙 古科尔沁牛业股份有限公司、重庆金星股份有限公司、重庆莉莱食品有限公司、青海可可西里食品有限 公司、四川老川东食品有限公司、母亲食品（安吉）有限公司 关键词：牛肉干市场政策、牛肉干产业链、牛肉干市场规模、牛肉干竞争格局、牛肉干发展趋势 一、概述 牛肉干是以牛肉为主要原料，经过腌制、晾晒、烘烤、卤制等一系列加工工艺制成的干熟肉制品。它既 保留了牛肉的营养成分，又具有耐咀嚼、方便携带、易于保存等特点，是一种深受人们喜爱的零食和休 闲食品。按加工方式不同，牛肉干可以分为超级风干型、 ...

上市企业：嘉欣丝绸(002404.SZ)、富安娜(002327)、太湖雪(838262.BJ)、万事利(301066.SZ)、爱慕股份 (603511.SH)、尤夫股份(002427.SZ) 相关企业：宁波博洋控股集团、上海水星家用纺织品股份有限公司、深圳市富安娜家居用品股份有限公 司、宁波博洋纺织有限公司、苏州英宝丝绸有限公司、浙江钱皇网络科技股份有限公司、湖州蚕花娘娘 茧丝被有限公司、苏州慈云蚕丝制品有限公司、鑫缘茧丝绸集团股份有限公司、浙江银桑丝绸家纺有限 公司 关键词：茧丝被行业认证标准、茧丝被分类、茧丝被产业链、茧丝被市场规模、茧丝被消费规模格局、 茧丝被市场竞争格局、茧丝被行业发展趋势 内容概要：茧丝被作为中国传统纺织业的重要组成部分，以其天然、柔软、舒适、透气、健康、易储藏 等特性，长期被视为高品质寝具的代表。近些年来，随着我国居民消费能力不断提升，茧丝被成为百姓 家庭消费的新亮点，已成为茧丝绸行业发展的一个支柱产品，市场消费规模逐步扩大，2024年我国茧丝 被市场规模约为260亿元，预计2025年市场规模有望达到285亿元。伴随高质量消费转型步伐加快，人们 对生活品质有了更高追求，对健康需求显 ...

Overview - The demand for environmentally friendly packaging materials is increasing due to rising living standards and environmental awareness in China [1][11] - Laminated steel, known for its excellent wear resistance, corrosion resistance, moisture resistance, and aesthetic appeal, is gaining popularity among downstream customers [1][11] - The projected sales volume of laminated steel in China is expected to reach 182,600 tons by 2024, with a market size of 1.528 billion yuan [1][11] Industry Development - Laminated steel is produced by combining PP or PET films with tinplate, offering superior properties compared to traditional tinplate [2][3] - The production process of laminated steel is cost-effective, with lower material costs and energy consumption compared to traditional methods [3][5] - The industry has evolved since 2006, with domestic companies like Orijin leading the way in technology and production capacity [5][20] Supply Chain - The upstream of the laminated steel industry includes suppliers of steel substrates, plastic films, and production equipment [7] - The downstream market encompasses various sectors, including food and beverage packaging, daily chemical packaging, pharmaceutical packaging, and chemical product packaging [7] Market Demand - The food and beverage packaging sector accounts for over 60% of the laminated steel demand in China [9] - The revenue of large-scale food manufacturing enterprises in China reached 894.49 billion yuan in the first five months of 2025, indicating a growing market for laminated steel [9] Competitive Landscape - The laminated steel market in China is highly concentrated, with leading companies like Orijin and Baosteel Packaging holding over 50% market share [13][18] - New entrants face high technical and financial barriers, making it challenging to compete with established players [13] Key Players - Orijin Technology Co., Ltd. focuses on providing comprehensive packaging solutions and is expected to generate 13.67 billion yuan in revenue in 2024, with 88.66% from metal packaging products [16] - Baosteel Packaging Co., Ltd. is a leading manufacturer in the metal packaging sector, with projected revenue of 8.318 billion yuan in 2024, primarily from metal beverage cans [18] Future Trends - The demand for laminated steel is expected to grow as it finds applications in high-end sectors like electric vehicle battery casings [20] - Increasing environmental regulations and support for new material industries will drive companies to adopt more sustainable production practices [20]

Core Insights - The medical beauty injection collagen market in China is projected to reach approximately 6.7 billion yuan in 2024, an increase of 1.2 billion yuan from 2023, and is expected to grow to 8.1 billion yuan by 2025, driven by advancements in government, technology, capital, and market dynamics [1][9][18] Industry Characteristics and Classification - Medical beauty injection collagen is classified into three main types: animal-derived collagen, recombinant human collagen, and composite collagen, with animal-derived collagen being the mainstream but recombinant collagen showing faster growth and better future prospects [4][6][7] Industry Development Status - The demand for medical beauty services is increasing, particularly for non-surgical techniques like injections, which are gaining popularity due to their minimal recovery time and lower risk [7][9] - The overall market for medical beauty injection materials is expected to reach approximately 34.6 billion yuan in 2024, up by 7.7 billion yuan from 2023, with a forecast of 9.1 billion yuan by 2025 [7] Industry Value Chain - The upstream of the medical beauty injection collagen industry includes raw materials such as bovine/pig dermis, microbial strains, and chemical raw materials, with high technical barriers [11] - The midstream involves the production of collagen through processes like extraction and purification, dominated by leading companies leveraging patents and regulatory advantages [11] - The downstream applications are primarily in medical beauty institutions and public hospitals for anti-aging and skin repair treatments, characterized by intense competition [11] Competitive Landscape - The domestic market features both imported and local brands, with notable products including ArtcColl and Bellafill from international companies, and domestic brands like Wei Yi Mei and Xiu Li Ke [13][14] Representative Companies - Shanxi Jinbo Biological Medicine Co., Ltd. focuses on high-end implantable medical devices using recombinant human collagen, with projected revenues of 1.443 billion yuan and a net profit of 732 million yuan in 2024, reflecting a gross margin of 92.02% [16] Industry Development Trends - The medical beauty injection collagen industry is undergoing rapid transformation, with trends towards safer, longer-lasting, and smarter products, alongside advancements in technology and product innovation [18]

相关企业：新疆中泰化学股份有限公司、新疆天业股份有限公司、亿利洁能股份有限公司、郑州博之鑫 机械设备有限公司、济南鑫力源环保设备有限公司、黑龙江龙飞兄弟科技有限公司、菏泽花王压力容器 股份有限公司、上海氯碱化工股份有限公司、湖北宜化集团有限责任公司、陕西北元化工集团股份有限 公司、滨化集团股份有限公司 关键词：妥尔油、妥尔油市场规模、妥尔油行业现状、妥尔油发展趋势 一、行业概述 妥尔油是从碱法（主要为硫酸盐法）制木浆时所残余的黑色溶液制得的副产品，主要成分是脂肪酸和松 香酸。它是一种混合物，外观为暗黑色油状液体，相对密度为0.950～1.024 g/cm³（15.5℃），碘值为 135～216，皂化值为142～185。 内容概况：妥尔油作为造纸工业的副产品，其生产与木材制浆产业紧密相关。随着国内环保政策的加强 和技术进步，妥尔油行业正经历从传统粗放型向绿色、精细化方向的转型。2025年1-5月，中国妥尔油 进口数量为5264.48吨，同比下降6.28%；进口金额为4327.04万元，同比下降23.96%。同期，中国妥尔 油出口数量为110.46吨，同比增长0.71%；出口金额为186.61万元，同比下降15. ...

凝胶玩具是一种使用凝胶材料制作的玩具，具有无毒、无味、柔软舒适、可塑性强等特点，非常适合儿 童使用。凝胶材料通常经过严格的质量控制和安全评估，确保其无毒、无味，对儿童的健康没有负面影 响。此外，凝胶材料的柔软性和舒适性也使得玩具在使用过程中更加安全，减少了儿童受伤的风险。凝 胶玩具按材质成分可分为水基凝胶玩具、硅基凝胶玩具、生物基凝胶玩具和复合凝胶玩具；按功能用途 可分为教育类凝胶玩具、解压类凝胶玩具、创意类凝胶玩具和感官训练类凝胶玩具；按物理形态可分为 固态凝胶玩具、半固态凝胶玩具、液态凝胶玩具和温变/光变凝胶玩具。 二、凝胶玩具行业发展背景 内容概况：作为玩具市场的一个重要组成部分，中国玩具行业市场的持续扩张为凝胶玩具领域提供了广 阔的发展空间。作为一种创新型玩具品类，凝胶玩具采用安全环保的凝胶材料制成，具有无毒、无味、 触感柔软和高度可塑等独特优势，在众多玩具品类中脱颖而出。近年来，随着国民收入水平提升和消费 理念升级，消费者对玩具产品的需求日益多元化，既关注产品的安全性和教育价值，期望通过玩具促进 儿童的智力开发和动手能力培养，又重视玩具的趣味性和互动体验，追求更加丰富的游戏乐趣。这种消 费趋势推动凝 ...

内容概要：随着劳动力变得越来越稀缺和昂贵，农民开始使用蔬菜移植机来实现移植操作的自动化，从 而减少对体力劳动的依赖。而我国作为世界最大蔬菜生产国和消费国，蔬菜种植面积较大，因此对蔬菜 移栽机的需求不断攀升。同时，国家对农业现代化的支持，进一步推动农业生产向智能化、机械化方向 发展，为蔬菜移栽机市场提供了广阔的发展空间。数据显示，2020-2024年我国蔬菜移栽机行业市场规 模呈现上升趋势，2020年中国蔬菜移栽机行业市场规模为9亿元，到了2024年行业市场规模增长至28亿 元。 相关上市企业：ST农装（430010）、*ST新研（300159）、天鹅股份（603029）、吉峰科技 （300022）、弘宇股份（002890）、邵阳液压（301079）、潍柴动力（000338）、南钢股份 （600282）、宝钢股份（600019）、华菱钢铁（000932）等。 相关企业：南通富来威农业装备有限公司、山东华盛农业药械有限责任公司、山东华兴机械股份有限公 司、久保田农业机械（苏州）有限公司、井关农机（常州）有限公司、山东华龙农业装备股份有限公 司、常州亚美柯机械设备有限公司、吉福瑞农业机械成都有限公司等。 关键词：蔬 ...

内容概要：过去几年，考研人数逐年上升，尤其是在热门专业和高校的竞争中，考生们面临着巨大的压 力。为了提高自己的竞争力，越来越多的学生选择报名参加培训班，以便在备考过程中获得更专业的指 导和支持。因此，2019-2022年中国考研培训行业的市场规模呈现上升趋势。但近两年来，国内考研热 度下降，考研培训需求也随之减少，尤其是那些以考研为核心业务的培训机构。学生数量的减少直接导 致培训市场的萎缩，从而影响机构的招生和收入。据统计，2024年中国考研培训行业市场规模达到 138.5亿元，同比下降11.1%。 相关上市企业：新东方 – S（09901）、高途（GOTU）、网易有道（DAO）、中公教育（002607）、昂 立教育（600661）等。 相关企业：世纪文都教育科技集团股份有限公司、重庆万学锦创教育科技有限公司、北京启航龙图教育 科技有限公司、苏州研途教育科技有限公司、北京海天环球教育科技有限公司、北京尚学跨考教育科技 有限公司等。 关键词：考研培训、考研人数、市场规模、营业收入 一、考研培训行业相关概述 考研培训是指针对准备参加全国硕士研究生统一招生考试（简称 "考研"）的考生提供的系统化、专业 化辅导服务， ...

上市企业：中鼎股份（000887.SZ）、香农芯创（300475.SZ）、华菱精工（603356.SH）、拓山重工 （001226.SZ）、森泰股份（301429.SZ）、司尔特（002538.SZ）、广信股份（603599.SH） 相关企业：保隆（安徽）汽车配件有限公司、安徽永茂泰汽车零部件有限公司、宁国华祥汽车零部件股 份有限公司、安徽云乐新能源汽车有限公司、安徽华晟新能源科技股份有限公司、宣城开盛新能源科技 有限公司、安徽兴锂新能源有限公司、宣城研一新能源科技有限公司、安徽省弘泰电子信息科技有限公 司、芯聚德科技（安徽）有限责任公司、安徽新宁装备股份有限公司、安徽裕隆重工装备制造有限公司 内容概要：宣城市位于安徽省东南部，是全省唯一与江苏、浙江两省毗邻的地级市，也是安徽省距离上 海直线距离最近的城市。这一得天独厚的区位优势，使其成为长三角产业梯度转移的"桥头堡"和安徽省 东向发展的"前沿阵地"。近年来，宣城市充分发挥"皖东南门户"的区位优势和资源禀赋，经过系统性产 业结构优化升级，成功构建了具有区域竞争力的现代化产业体系。该体系以"工业强市"战略为引领，创 新打造"2+3+4"产业矩阵：重点培育汽车零部 ...

Core Viewpoint - The power discrete device market is experiencing structural adjustments driven by semiconductor technology advancements and the new energy revolution, with significant growth expected in 2024 and beyond [1][11][13]. Industry Overview - Power discrete devices are independent semiconductor components used for energy conversion and control, capable of handling high voltage and current, and are widely applied in power management, motor drives, and new energy systems [2][4]. - The market is categorized into diodes, transistors, thyristors, and wide bandgap devices, with materials divided into silicon-based and third-generation semiconductors (SiC/GaN) [2][4]. Market Dynamics - The global power discrete device market is projected to grow at a compound annual growth rate (CAGR) of approximately 12%, reaching a market size of 48 billion yuan in 2024, driven by strong demand from the new energy vehicle sector [1][13]. - In 2023, despite a slowdown due to a decline in consumer electronics, high-end devices like automotive-grade IGBTs and SiC MOSFETs maintained over 20% growth [11][13]. Competitive Landscape - The Chinese power discrete device industry features a "pyramid" competition structure, with leading companies like Anshi Semiconductor and BYD Semiconductor at the top, followed by companies like Silan Micro and Huazhong Micro [17][19]. - The domestic market has achieved over 60% replacement rate in mid-to-low-end segments, but high-end sectors still face technological barriers [17][22]. Development Trends - The industry is witnessing three core trends: accelerated penetration of third-generation semiconductor technologies (SiC/GaN), deepening domestic replacement processes, and diversification of application markets [21][22]. - The market for SiC MOSFETs is expected to grow over 30% in 2024, with significant advancements in manufacturing yields and technology [21][22]. - The demand for power discrete devices is increasingly driven by new energy vehicles, photovoltaic energy storage, and industrial control, with expectations of over 10 million new energy vehicles sold by 2025 [21][23].