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卡脖子:中国哪些新材料高度依赖日本进口及国外进口?
材料汇· 2025-11-24 15:58
Core Viewpoint - The article highlights the significant dependency of China's high-end manufacturing on Japan for critical strategic new materials, particularly in the semiconductor and advanced manufacturing sectors, emphasizing the risks posed by geopolitical tensions and supply chain vulnerabilities [2][4]. Group 1: Dependency on Japanese Core New Materials - Japan holds a monopolistic position in semiconductor materials, high-end polymers, and electronic chemicals, with China's dependency exceeding 50% in several key categories, and nearly 100% in some high-end areas [4][6]. - The complexity of semiconductor manufacturing processes means that Japan dominates the supply of critical materials like photoresists and silicon wafers, with global market shares consistently above 60% [6][9]. Group 2: Semiconductor Core Materials - **Photoresists**: China has an overall import dependency of about 90%, with high-end photoresists being 100% reliant on Japan. Major suppliers include JSR, Tokyo Ohka, Shin-Etsu Chemical, and Fujifilm, which control 92% of the high-end market [7]. - **12-inch Silicon Wafers**: The import dependency is around 90%, with Japan supplying 58%. Key players like Shin-Etsu Chemical and SUMCO dominate over 60% of the market [9]. - **High-Purity Ruthenium Targets**: The import dependency is 98%, with Japan's JX Metals and TOSOH holding a significant market share. Domestic production is limited to lower purity levels [12]. Group 3: High-End Polymer Materials - Japan leads the high-end market for electronic-grade polyimide films, with an import dependency of 85% for overall polyimide materials, and 90% for high-end applications [19]. - **Optical-grade PET Films**: The import dependency is 75%, with Japan supplying 100% of high-end films used in MLCCs [23]. Group 4: Other Key Materials in Electronics - **Sputtering Targets**: The import dependency is approximately 95%, with Japan's JX Metals and Nippon Mining controlling 60% of the market [27]. - **High-Purity Electronic Gases**: The import dependency is 70%, with Japan's Taiyo Nippon Sanso holding a 40% market share [31]. Group 5: Hydrogen Energy and Fuel Cell Key Materials - **High-End Carbon Carrier Materials**: The overall import dependency is 85%, with Japan's TOSOH dominating the market [35]. - **Fuel Cell Platinum-based Catalysts**: The import dependency is 78%, with significant reliance on European suppliers [107]. Group 6: Aerospace and High-End Manufacturing Key Materials - **High-Temperature Alloys**: The import dependency is 90%, with major suppliers from the US and Europe completely dominating the market [80]. - **Carbon Fiber**: The import dependency is 85%, with Japan and the US leading the high-end market [86]. Group 7: New Energy and Electronics Key Materials - **High-End Lithium-Ion Battery Separators**: The import dependency is 70%, with Japan's Asahi Kasei and Toray leading the market [94]. - **Ultra-Thin Copper Foils**: The import dependency is 80%, with Japan's JX Copper and Mitsui Mining dominating the supply [98].
欧洲电动车销量月报(2025年10月):法国社会租赁计划落地后BEV销量同比明显提速-20251124
KAIYUAN SECURITIES· 2025-11-24 14:42
Investment Rating - The investment rating for the power equipment industry is "Positive" (maintained) [1] Core Viewpoints - The European electric vehicle market is experiencing significant growth, with October 2025 sales in nine European countries reaching 257,000 units, a year-on-year increase of 39% [5][14] - The penetration rate of new energy vehicles in these countries is 31.5%, up by 7.7 percentage points year-on-year [14] - The report highlights the impact of various government policies and incentives, such as France's social leasing plan and Germany's planned electric vehicle subsidies, which are expected to support future sales growth [15][16][22] Summary by Sections Section 1: European Electric Vehicle Sales - In October 2025, Germany's BEV sales reached 52,000 units, a year-on-year increase of 47.7%, with a penetration rate of 21.0% [16][17] - The UK saw BEV sales of 37,000 units, up 23.6% year-on-year, with a penetration rate of 25.4% [20][22] - France's BEV sales were 34,000 units, a significant increase of 63.2% year-on-year, with a penetration rate reaching a historical high [22][24] - Italy's BEV sales were 6,000 units, up 25.1% year-on-year, while PHEV sales surged by 128.6% [32] - Spain's BEV sales reached 9,000 units, a remarkable increase of 90.1% year-on-year, with PHEV sales also showing strong growth [34] Section 2: Investment Recommendations - Recommended companies in the lithium battery sector include CATL, EVE Energy, and Xinwangda, with beneficiaries such as Zhongxin Innovation and Guoxuan High-Tech [38] - In lithium materials, Hunan Youneng is recommended, with beneficiaries including Fulin Precision and Wanrun New Energy [38] - For lithium battery structural components, Minglida and Minshi Group are recommended, with beneficiaries like Keda Li and Hesheng Co [38] - In power and electric drive systems, recommended companies include Weimais and Fute Technology, with beneficiaries such as Xinrui Technology [38]
宁德时代股东黄世霖与其一致行动人持股比例下降至9.29%
Zhi Tong Cai Jing· 2025-11-24 14:37
宁德时代(300750)(300750.SZ)公告,公司股东黄世霖先生询价转让已实施完毕,询价转让股份数量 为4563.24万股,占公司总股本的1.00%;询价转让的价格为376.12元/股,交易金额171.63亿元。本次权益 变动后,出让方及其一致行动人持股比例由10.29%下降至9.29%,其权益变动触及5%的整数倍。 ...
宁德时代(300750.SZ)股东黄世霖与其一致行动人持股比例下降至9.29%
智通财经网· 2025-11-24 14:25
智通财经APP讯,宁德时代(300750.SZ)公告,公司股东黄世霖先生询价转让已实施完毕,询价转让股份 数量为4563.24万股,占公司总股本的1.00%;询价转让的价格为376.12元/股,交易金额171.63亿元。本次 权益变动后,出让方及其一致行动人持股比例由10.29%下降至9.29%,其权益变动触及5%的整数倍。 ...
宁德时代:股东黄世霖询价转让实施完毕
人民财讯11月24日电,宁德时代(300750)11月24日公告,公司股东黄世霖已完成询价转让4563.24万股, 占公司总股本的1.00%;询价转让的价格为376.12元/股,交易金额171.63亿元。本次权益变动后,黄世 霖及其一致行动人持股比例由10.29%下降至9.29%。截至本公告披露之日,上述询价转让已实施完毕。 转自:证券时报 ...
国能大渡河(丹巴)水电开发有限公司成立
Zheng Quan Ri Bao Wang· 2025-11-24 13:51
(编辑 郭之宸) 本报讯 (记者袁传玺)天眼查工商信息显示,近日,国能大渡河(丹巴)水电开发有限公司成立,注册资本36亿元,经营 范围含水力发电,发电业务、输电业务,建设工程施工等。股东信息显示,该公司由国电电力旗下国能大渡河流域水电开发有 限公司、四川铁能电力开发有限公司、宁德时代共同持股。 ...
宁德时代(300750) - 简式权益变动报告书
2025-11-24 13:47
信息披露义务人名称:黄世霖 住所:广东省东莞市南城区****** 宁德时代新能源科技股份有限公司 简式权益变动报告书 上市公司名称:宁德时代新能源科技股份有限公司 股票上市地点:深圳证券交易所 股票简称:宁德时代 股票代码:300750 通讯地址:广东省东莞市南城区****** 权益变动性质:股份减少(询价转让) 签署日期:二〇二五年十一月 三、信息披露义务人签署本报告书已获得必要的授权和批准,其履行亦不 违反信息披露义务人章程或内部规则中的任何条款,或与之相冲突。 四、本次权益变动是根据本报告书所载明的资料进行的。除信息披露义务 人外,没有委托或者授权任何其他人提供未在本报告书中列载的信息和对本报 告书做出任何解释或者说明。 五、信息披露义务人承诺本报告书不存在虚假记载、误导性陈述或重大遗 漏,并对其真实性、准确性、完整性承担个别和连带的法律责任。 信息披露义务人声明 一、本报告书是依据《中华人民共和国公司法》《中华人民共和国证券法》 《上市公司收购管理办法》《证券期货法律适用意见第 19 号——<上市公司收购 管理办法>第十三条、第十四条的适用意见》《公开发行证券的公司信息披露内 容与格式准则第 15 号 ...
宁德时代(300750) - 中国国际金融股份有限公司关于宁德时代新能源科技股份有限公司股东向特定机构投资者询价转让股份的核查报告
2025-11-24 13:47
中国国际金融股份有限公司 关于宁德时代新能源科技股份有限公司 股东向特定机构投资者询价转让股份的核查报告 一、本次询价转让概述 (一)本次询价转让出让方 截至2025年11月13日,出让方所持公司股份的数量、比例情况如下: | 出让方名称 | 截至2025年11月13日收盘持股数量(股) | 持股比例 | | --- | --- | --- | | 黄世霖 | 466,021,310 | 10.21% | (二)本次询价转让数量 本次拟询价转让股数上限为 45,632,363 股,受让方获配后,本次询价转让情况如 下: | 转让股东名称 | 转让股份数量(股) | 占总股本比例 | 占截至2025年11月13日收 盘所持股份比例 | 转让股份来源 | | --- | --- | --- | --- | --- | | 黄世霖 | 45,632,363 | 1.00% | 9.79% | 首发前股份 | (三)转让方式 出让方作为深圳证券交易所创业板上市公司宁德时代首发前股东,根据《指引第 16 号》有关规定以向特定机构投资者询价转让方式转让股份。 中国国际金融股份有限公司(以下简称"中金公司""组织券商")受 ...
宁德时代(300750) - 股东询价转让结果报告书暨持股5%以上股东权益变动触及5%整数倍的提示性公告
2025-11-24 13:47
证券代码:300750 证券简称:宁德时代 公告编号:2025-090 宁德时代新能源科技股份有限公司 股东询价转让结果报告书暨持股 5%以上股东权益变动触及 5%整数倍的提示性公告 股东黄世霖保证向宁德时代新能源科技股份有限公司提供的信息内容不存 在任何虚假记载、误导性陈述或者重大遗漏,并对其真实性、准确性和完整性依 法承担法律责任。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 重要内容提示: (一)本次权益变动主体为宁德时代新能源科技股份有限公司(以下简称"宁 德时代"或"公司")持股5%以上股东黄世霖先生(以下简称"出让方")。 (二)出让方非公司控股股东、实际控制人,本次权益变动不会导致公司控 股股东、实际控制人发生变化,不会对公司治理结构及持续经营产生重大影响。 (三)本次询价转让为非公开转让,不通过集中竞价交易或大宗交易方式进 行,不属于通过二级市场减持,不触及要约收购。受让方通过询价转让受让的股 份,在受让后6个月内不得转让。 (四)出让方询价转让股份数量为45,632,363股,占公司总股本的1.00%;询 价转让的价格为376.12元/股,交易金额17,163,244 ...
合计3GWh!宁德时代、特斯拉分获储能订单
行家说储能· 2025-11-24 12:09
Core Insights - Tesla and CATL have signed energy storage project collaborations totaling 3GWh [2] Group 1: Tesla Developments - Tesla secured a large energy storage project order of 600MWh [3] - Tesla signed a contract for 168 Megapack XL 2.0 battery storage systems for a 150MW/600MWh battery energy storage system, valued at approximately $170 million (about 1.206 billion RMB) [5] - In Q3, Tesla deployed 12.5GWh of energy storage, representing an 81% year-over-year increase, with cumulative shipments reaching 32.5GWh since 2025 [6] Group 2: CATL Developments - CATL signed a memorandum of understanding with Marubeni Corporation's subsidiary to jointly develop a 2.4GWh grid-level energy storage project in Japan [9] - CATL will provide battery systems and hold partial ownership of the power station, while Sun Village will handle project development and construction [10] - A strategic cooperation agreement was renewed with Haibos Creative, where Haibos will purchase a total of no less than 200GWh of battery cells from CATL between 2026 and 2035 [10]