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建筑材料行业周报:政治局会议巩固地产稳定态势,关注建材投资机会
KAIYUAN SECURITIES· 2025-04-27 12:23
Investment Rating - The investment rating for the building materials industry is "Positive" (maintained) [1] Core Views - The recent Politburo meeting emphasized the need for proactive macro policies to stabilize the real estate market, which is expected to create investment opportunities in building materials [3] - The report highlights the importance of local government bond issuance and the acceleration of urban renewal actions to support the industry [3] - Recommendations for consumer building materials include companies like Sankeshu, Dongfang Yuhong, Weixing New Materials, and Jianlang Hardware, while beneficiaries include Beixin Building Materials [3] Market Performance - The building materials index increased by 0.22% in the week from April 21 to April 25, 2025, underperforming the CSI 300 index, which rose by 0.38% [4][13] - Over the past three months, the building materials index has risen by 3.00%, outperforming the CSI 300 index by 4.19% [4][13] - In the past year, the building materials index has increased by 2.03%, underperforming the CSI 300 index by 3.63% [4][13] Cement Sector - As of April 25, 2025, the average price of P.O42.5 bulk cement was 332.84 RMB/ton, a slight decrease of 0.03% [6][26] - The clinker inventory ratio reached 63.80%, an increase of 2.46 percentage points [6][26] - Regional price variations were noted, with Northeast prices increasing by 7.14% while prices in other regions like North China and South China saw declines [26][28] Glass Sector - The spot price of float glass remained stable at 1331.00 RMB/ton as of April 25, 2025, while the price of photovoltaic glass was 139.06 RMB/weight box, also stable [6][90] - The inventory of float glass decreased by 6,000 weight boxes, a decline of 0.11% [84][85] Fiberglass Sector - The report indicates a growing interest in the LowDk electronic cloth supply chain, which is primarily used in 5G communication and AI applications [3] - Recommendations for the fiberglass sector include China Jushi, with beneficiaries being Zhongcai Technology and Changhai Co [3] Valuation Metrics - The average PE ratio for the building materials sector is 27.25, ranking it 17th lowest among all A-share industries, while the PB ratio is 1.10, ranking it 5th lowest [21][24]
行业周报:政治局会议巩固地产稳定态势,关注建材投资机会-20250427
KAIYUAN SECURITIES· 2025-04-27 10:57
建筑材料 2025 年 04 月 27 日 政治局会议巩固地产稳定态势,关注建材投资机会 ——行业周报 投资评级:看好(维持) 行业走势图 数据来源:聚源 -36% -24% -12% 0% 12% 24% 2024-04 2024-08 2024-12 建筑材料 沪深300 相关研究报告 《提振内需预期加强,关注建材投资 机会—行业周报》-2025.4.20 《对等关税利空落地,内需刺激值得 期待—行业周报》-2025.4.13 《建材出口区域多元化,"对等关 税"实际影响有限 —行业周报》- 2025.4.6 张绪成(分析师) zhangxucheng@kysec.cn 证书编号:S0790520020003 政治局会议巩固地产稳定态势,关注建材投资机会 4 月 25 日,中共中央政治局召开会议,分析研究当前经济形势和经济工作,会议强 调,要加紧实施更加积极有为的宏观政策,用好用足更加积极的财政政策和适度宽 松的货币政策。加快地方政府专项债券、超长期特别国债等发行使用。兜牢基层 "三保"底线。会议并指出,继续实施地方政府一揽子化债政策,加快解决地方政 府拖欠企业账款问题。加力实施城市更新行动,有力有序推进 ...
艾睿铂判断汽车关税政策对中国影响有限 中国汽车2030年全球份额或增长至30%
Zhong Guo Jing Ying Bao· 2025-04-27 09:31
"尽管多国继续对中国品牌汽车征收关税,但其影响仍然有限。具体来看,虽然美国及其他国家的关税 将使中国汽车和零部件出口成本上升24%,相当于增加460亿美元,但这仅仅占到中国汽车行业总产值 的3.8%。" 全球咨询公司艾睿铂(AlixPartners)近日在一份关于汽车产业的最新调研报告中披露了上述信息。这 份调研报告共调查访问了汽车行业100名美国高管、100 名中国高管以及 200名来自欧盟和英国的高管。 当前,汽车国际贸易环境呈现出日趋复杂的态势。美国当地时间3月26日,美国特朗普政府宣布将对进 口汽车及特定汽车零部件加征25%关税。上述政策从4月3日开始正式生效。 美国是仅次于中国的全球第二大汽车市场。《中国经营报》记者注意到,这一关税政策让全球汽车产业 链陷入恐慌。中国汽车产业界人士以及相关研究机构等也在研判这一事件带来的影响。 我国汽车出口虽然起步较晚,但近几年来汽车出口已成为中国汽车增长的重要引擎。海关总署公布的数 据显示,2024年中国汽车出口量已突破640万辆大关,稳居全球首位。而根据中国汽车工业协会的数 据,在2021年中国汽车出口总量才首次突破200万辆,达到201.5万辆。 中汽中心资深 ...
东方晶源启动HPO2.0产品规划与研发
Bei Ke Cai Jing· 2025-04-27 07:29
Core Viewpoint - The article discusses the evolution of semiconductor manufacturing processes, highlighting the transition from traditional linear workflows to more integrated approaches like Design and Technology Co-Optimization (DTCO) and Holistic Process Optimization (HPO) [1][3][6]. Group 1: Evolution of Semiconductor Manufacturing - In the early stages of semiconductor manufacturing, the process followed a simple linear flow with limited information exchange between steps [1]. - Since around 2000, as technology nodes have shrunk and lithography techniques advanced, the complexity of chip manufacturing has increased, leading to a greater coupling between design and manufacturing processes [1]. - DTCO has emerged as a core technology in chip manufacturing, widely adopted by leading manufacturers like TSMC and Samsung to enhance process upgrades and improve product yield [1]. Group 2: HPO Concept and Implementation - The founding team of the company began collaborating with top global chip manufacturers during the early development of DFM and DTCO concepts, leading to the establishment of the HPO concept in 2014 [3]. - HPO focuses on integrating design-related information into the manufacturing process, particularly in measurement and testing, to optimize manufacturability and yield [3]. - The HPO framework aims to create a closed-loop system for data integration, enhancing the collaboration between design and manufacturing [3][4]. Group 3: HPO Product Matrix and Market Practice - The company has developed a series of HPO strategic products, including DMC, PHD, ODAS, PME, and YieldBook, to enhance manufacturability checks and yield optimization [4][5]. - These products have been successfully applied in various domestic chip manufacturers, contributing to advanced chip technology and process development [5]. Group 4: HPO 2.0 Strategic Planning - The company is initiating HPO 2.0, which aims to integrate AI capabilities into existing products and develop new applications to enhance the semiconductor design and manufacturing process [6][9]. - AI will be utilized to improve optical proximity correction models, enhance yield equipment functionalities, and create a comprehensive data platform for yield analysis [8][9]. - The transition to HPO 2.0 signifies a strategic upgrade from point tool providers to platform solution providers, aiming to overcome yield bottlenecks in advanced processes [9].
IDC预测:美国关税削弱2025年全球IT支出
日经中文网· 2025-04-27 07:16
IDC总裁德尔普雷特在接受日本经济新闻(中文版:日经中文网)的独家采访时透露,2025年全 球IT支出增长率将从同比增长10%降至同比增长5%。2025年半导体市场的增长率也可能从原本 预计的11%降至9%左右…… IDC总裁克劳福德・德尔普雷特(Crawford Del Prete)在接受日本经济新闻(中文版:日经中文 网)的独家采访时透露了上述内容。此前,IDC预计2025年的IT支出规模为4.1万亿美元,同比增 长10%。德尔普雷特表示,由于美国启动关税政策,"被认为会出现增长率降至5%的情况"。 版权声明:日本经济新闻社版权所有,未经授权不得转载或部分复制,违者必究。 IT支出不仅包括智能手机和服务器等硬件,还涵盖云服务等软件产品。预计硬件和软件都将因特 朗普关税而导致成本增加,并转嫁到价格上。德尔普雷特预测称:"价格上涨会让消费者难以购买 产品和服务,自2025年下半年起,IT支出将减速"。 除了IT支出外,IDC还汇总了半导体市场动向。包括特朗普政府正在考虑引进的半导体关税政 策,IDC还在研究2025年半导体市场的增长率从原本预计的11%降至9%左右的可能性。 半导体的设计、生产、制造设备、零部 ...
【环球财经】一周前瞻:全球重磅数据周来袭,美股财报季进入高峰时刻
Xin Hua Cai Jing· 2025-04-27 04:39
Market Overview - Global markets experienced significant volatility due to uncertainties in U.S. policies, with U.S. stocks showing a "roller coaster" trend [1] - The S&P 500 index rose by 4.59% over the week, while the Dow Jones Industrial Average and Nasdaq increased by 2.48% and 6.73%, respectively [1][4] - The European STOXX 600 index gained 2.77%, with Germany's DAX up 4.89% and France's CAC 40 rising 3.44% [2][4] Technology Sector - The "Magnificent 7" tech stocks saw an 8.25% increase, with Tesla leading at an 18.06% rise [2] - Microsoft is expected to report Q1 2025 earnings of $68.44 billion, a 10.63% year-over-year increase, with a focus on cloud business growth and the impact of U.S. policy uncertainties [12] - Amazon's anticipated Q1 2025 revenue is $155.1 billion, an 8% increase, driven by AWS and advertising [12][13] - Apple's expected Q1 2025 revenue is $93.56 billion, a 3.1% increase, with attention on trade policy impacts and AI product developments [12][13] Economic Indicators - Upcoming U.S. economic data releases include April non-farm payrolls and PCE price index, which are crucial for assessing economic conditions and potential Fed rate cuts [5][6] - Analysts predict April non-farm payrolls to slow to 130,000 from March's 228,000, with the unemployment rate expected to remain at 4.2% [10] - The core PCE price index is expected to show a month-over-month increase of 0.1%, with year-over-year growth slowing from 2.8% to 2.6% [9] Commodity Market - Gold prices experienced volatility, reaching a historical high of $3,500 per ounce before dropping to below $3,300, marking a 6% decline from the peak [3] - WTI crude oil prices fell by 1.31% to $63.17 per barrel, while Brent crude dropped by 3.13% to $65.83 per barrel due to supply concerns [3][4]
吉利人才发展集团CEO、芯位教育董事长陆丹:从“教育平权”到“产教融合”,解码AI时代民办高校的突围路径
Jing Ji Guan Cha Bao· 2025-04-26 04:23
"人工智能(AI)已势不可挡,中国在全球AI竞争中极具优势,教育从业者应尽早拥抱 AI,运用得越好 越有利,教育质量提升就越快。"吉利人才发展集团CEO、芯位教育董事长、中国民办高等教育协会高 等教育数字化专业委员会理事长陆丹这样描述AI与教育之间的关系。 陆丹:任何新技术的出现必然伴随伦理争议,AI 也不例外,数据安全、隐私保护等问题值得关注,但 我们不能因噎废食。AI教育应该建立双重机制:一方面保障数据合规性,另一方面激发学习者的积极 性,担忧AI支持通识课会引发人文取向或专业课被削弱问题,大可不必,技术带来的挑战依然可以通 过技术加以改进。例如,芯位教育通过构建批判性和创造性知识图谱,让学习者在与 AI 的互动中不断 进行自我反思、自主创造,避免产生从众、从权威等等惰性。 热点四:与欧美、南美等国家相比,中国在 AI 教育上有哪些发展优势? 陆丹的判断是,AI技术终将会彻底改变传统教育模式,实现"知识平权"与"千人千面"的个性化培养,当 前,民办教育迎来了AI驱动的"借道超车"的历史性机遇。 "虽然不分体制的院校都会因为AI而快速进步,但相较于公办院校,民办高校在机制灵活性和行动效率 上更具优势,能以更 ...
数据中心项目放缓?亚马逊否认、英伟达帮腔:只看到AI用电需求增长
硬AI· 2025-04-25 13:05
点击 上方 硬AI 关注我们 亚马逊高管称,亚马逊的数据中心计划并没有太大的变化,继续看到非常强劲的需求。英伟达高管称未看到任何回撤,计 算和能源的需求只会因为AI而增长。 硬·AI 作者 | 李 丹 编辑 | 硬 AI 亚马逊和供应商英伟达一同反驳科技巨头放缓甚至撤销部分人工智能(AI)数据中心项目的传闻。 当地时间4月24日周四,在美国俄克拉荷马州立大学研究所哈姆美国能源研究所主办的会议上,亚马逊和 英伟达的高管表示,AI数据中心的建设并未放缓。相反,他们只发现,源于AI的用电需求在增长。 亚马逊全球数据中心的副总裁Kevin Miller表示,亚马逊的数据中心计划并没有太大的变化。他说: "实际上并没有显著的变化。我们继续看到非常强劲的需求,从未来几年以及长期来看,我们预计需 求的数字只会上升。" 英伟达的企业可持续发展高级总监Josh Parker表示,英伟达也没有看到任何放缓的迹象,称"我们还未看 到任何回撤。" 今年1月推出推理模型R1后,中国AI新星DeepSeek月末火速在海外走红,DeepSeek仅以一小部分计算能 力就能提供与GPT-4o相当的性能,冲击了依靠昂贵GPU和大型数据中心开发顶 ...
【太平洋科技-每日观点&资讯】(2025-04-25)
远峰电子· 2025-04-24 12:50
①主板领涨,西陇科学(+10.00%)/武汉凡谷(+5.10%)/盛路通信(+4.87%)/立昂微(+4.75%)/大晟 文化(+4.46%)/ ②创业板领涨,海联讯(+9.36%)/新晨科技(+8.35%)/飞天诚信(+7.33%)/③科创板领涨,莱尔科 技(+6.07%)/世华科技(+5.56%)/新点软件(+3.31%)/ 国内新闻 ①全球半导体观察,台积电在全球技术论坛北美场次中/揭示其下一世代先进 逻辑制程技术A14的状况/台积电表示/A14制程技术体现了台积电在其领先 业界的N2制程上的重大进展/此技术旨在通过提供更快的运算和更好的能源 效率来推动人工智能(AI)转型/其亦有望透过增进装置端AI功能(on- board AI capabilities)来强化智慧型手机功能/使其更加智慧/A14制程技 术计划于2028年开始生产/截至目前开发进展顺利/良率表现优于预期进度/ ②爱集微,和辉光电正式向香港联交所递交主板上市申请/中金公司担任独家 保荐人/该公司此前已于2021年5月登陆上交所科创板/截至2025年4月23日 A股市值约292亿元/此次赴港IPO旨在拓展国际融资渠道/优化资本结构/为 技 ...
HBM之父:内存决定AI性能!
半导体芯闻· 2025-04-23 10:02
金教授在4月23日于国会议员会馆第9会议室举行的"AI G3强国新技术战略早餐论坛"上做主题发言 时 强 调 了 这 一 点 。 该 论 坛 由 共 同 民 主 党 议 员 郑 东 泳 与 国 民 力 量 党 议 员 崔 炯 斗 联 合 主 办 , 主 题 为"HBM拯救韩国"。 金 教 授 以 最 近 引 发 热 议 的 OpenAI CEO 山 姆 · 奥 特 曼 ( Sam Altman ) 的 言 论 为 开 场 话 题 。 他 表 示:"与其说是'因为宫崎骏风格图像转换服务的火爆而导致GPU熔化',倒不如说是'HBM熔化'更 为准确",因为"AI加速器中的内存处理主要由HBM负责"。 他还指出:"当前阶段,GPU与HBM之间的带宽决定了AI的性能。幸运的是,韩国在HBM方面具 有很强的竞争力。" 金教授被称为"HBM之父"。2013年,SK海力士与AMD合作开发HBM时,金教授赋予了其生命 力,成为HBM技术发展至今的关键人物。他致力于系统应用、性能优化及AI应用拓展,是推动 HBM技术扩散和演进的核心人物。 他强调:"AI正在支配人类",呼吁政府与国会应在维持HBM技术主导地位方面发挥重要作用。 ...