28纳米芯片
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台积电的产能隐忧
半导体行业观察· 2025-12-17 01:38
公众号记得加星标⭐️,第一时间看推送不会错过。 因为AI需求超火热,全年业绩上看3.7兆元的台积电,近期传出日本熊本厂(JASM)产能利用率低 迷、亏损无法止血的消息。本刊调查,身为掌舵者的台积电董事长魏哲家,要求内部规划全球产能大 调整,熊本二厂将从原本计划的6纳米,直攻生产2纳米,同时台积电也淡出成熟制程,全面空出旧厂 升级至先进制程。 "目前AI独强,台积电想扩产却地不够用,CC(魏哲家)决定对全球产能进行大 调整,打造最佳战力。"知情人士透露。 上 周 一 ( 8 日 ) , 美 国 总 统 川 普 宣 布 , 在 符 合 其 国 家 安 全 条 件 下 , 允 许 全 球 AI 芯 片 龙 头 英 伟 达 (Nvidia)向中国出口H200芯片,其中"25%的金额将支付给美国,相同原则也将适用于超微、英特 尔等美国企业。"消息一出,立刻激励英伟达股价,就连台积电ADR也跟着大涨。 AI订单超火热,不仅英伟达创办人黄仁勋亲自来台找台积电董事长魏哲家追产能,包括超微、谷歌、 博通等AI芯片挑战者,也频频扩大对台积电下单。不过近来却有件大事,让魏哲家头疼,就是原本各 界看好最快亏转盈的日本熊本厂(JASM ...
中美吉隆坡刚谈妥,美国又变脸,美财长通告全球,将继续针对中国
Sou Hu Cai Jing· 2025-10-28 04:53
Core Points - The recent US-China trade negotiations resulted in a preliminary framework agreement, extending certain tariff suspension periods and initiating pilot cooperation on fentanyl enforcement [6][11] - US Treasury Secretary emphasized that the US will not change its export control measures against China, indicating a persistent hardline stance [9][12] - The negotiations highlighted a stark contrast between traditional trade issues and strategic technology competition, with the US aiming to maintain its technological dominance [11][26] Trade Negotiations - The negotiations took place in Kuala Lumpur and were marked by intense discussions on six core issues, including maritime logistics and tariff suspension [3][6] - Despite reaching an agreement, the atmosphere was described as tense, with significant disagreements on agricultural imports and tariffs on China's shipbuilding industry [7][11] Export Controls - The US's firm position on export controls stems from concerns over China's technological advancements, particularly in semiconductors and quantum computing [13][15] - The US plans to tighten export controls further by 2025, affecting companies like TSMC and Samsung in China [15][17] - The US is also implementing restrictions on AI chip exports, which could severely impact Chinese companies and US tech giants alike [17][19] Rare Earths and Supply Chains - China maintains a dominant position in the global rare earth supply chain, controlling 92% of refining capacity [19][21] - The US's attempts to form a "technology alliance" against China have faced internal disagreements among G7 countries, undermining their effectiveness [21][25] - China's strategy includes building processing plants in collaboration with countries like Vietnam and Malaysia, enhancing its resource and technology integration [22][24] Systemic Competition - The negotiations reflect a broader competition between two systemic models: the US's "small yard, high wall" strategy versus China's "new type of state-led system" [26][28] - In the semiconductor sector, the US is providing substantial subsidies to attract foreign investment, while China is heavily investing in its domestic industry [28][30] - The ultimate goal of this competition is to shape global governance rules, with both countries pursuing different paths to influence the global economic landscape [30][32]
GDP曝光!全国50强城市大洗牌:重庆约1.6万亿,南京接近万亿,长春逆袭南昌!
Sou Hu Cai Jing· 2025-10-24 02:52
Core Insights - The top 50 cities in China for the first half of 2025 reveal robust regional development and transformation challenges, driven by the high-quality development strategy of the country [1] - Major city clusters such as the Yangtze River Delta, Guangdong-Hong Kong-Macau Greater Bay Area, and Beijing-Tianjin-Hebei are pivotal in propelling China's economic growth, while central and western cities are also rising rapidly [1] Economic Performance - Shanghai leads with a GDP of 26.22 trillion yuan, followed by Beijing at 25.03 trillion yuan and Shenzhen at 18.32 trillion yuan, showcasing strong economic capabilities [2][3] - Chongqing and Nanjing have shown significant improvements in their economic standings, indicating a competitive urban landscape [3] - The number of cities with GDP exceeding 1 trillion yuan has increased to 9, with Wuhan joining this elite group [7] Growth Rates - 24 cities have GDP growth rates surpassing the national average of 4.61%, with Jinhua leading at a remarkable 17.3% [9] - Cities like Chengdu and Hangzhou, driven by digital economy and advanced manufacturing, have shown strong growth, with GDP increments of 116.5 billion yuan and 95.6 billion yuan respectively [10] Sectoral Insights - Chongqing's GDP reached 15.93 trillion yuan, benefiting from its dual strategy of becoming a "smart manufacturing hub" and "intelligent city," with a 42% increase in new energy vehicle exports [12] - Nanjing's GDP reached 917.9 billion yuan, driven by industrial upgrades led by technology innovation, particularly in the integrated circuit sector [14] - The comparison between Changchun and Nanchang highlights different development paths, with Changchun's automotive industry upgrade leading to significant economic gains, while Nanchang struggles with a less developed electronic information sector [14] Regional Dynamics - The competition among cities is characterized by innovation-driven leaders and those pursuing precise industrial positioning to break through [15] - The ongoing competition tests the balance between strategic determination and the courage to transform within urban economies [16]
撤销豁免,美对台积电大陆芯片厂下手
Huan Qiu Wang Zi Xun· 2025-09-04 23:12
Group 1 - The U.S. government has revoked TSMC's authorization to ship necessary equipment to its mainland China factory, which is expected to impact TSMC's chip production capabilities in China [1][2] - TSMC's Nanjing factory primarily focuses on mature process nodes, including 16nm and 28nm, which are used for automotive electronics, IoT, smartphones, and consumer electronics [1] - TSMC's overall production capacity in mainland China is limited, with the Nanjing factory accounting for only about 3% of its total capacity, and the company is evaluating the situation and communicating with the U.S. government to mitigate impacts [2] Group 2 - The Taiwanese Ministry of Economic Affairs believes that the impact on TSMC's overall competitiveness will be limited, but industry insiders warn that the long-term strategic implications could be more significant [2] - A former TSMC engineer argues that the U.S. restrictions may hinder TSMC's global strategy and the growing demand for chips in mainland China could pose a deeper challenge for the industry [2] - An editorial in a Taiwanese newspaper suggests that the U.S. strategy may inadvertently accelerate the localization of China's chip industry, potentially creating a larger market space for domestic manufacturers [3]
时代芯存重整失败:“救世主”违约致使130亿12英寸晶圆厂再入深渊
Xin Lang Zheng Quan· 2025-07-10 09:32
Core Viewpoint - The restructuring plan of Jiangsu Times Chip Storage Semiconductor Co., Ltd. has failed due to severe investor defaults, marking the end of a significant 12-inch wafer factory in China's semiconductor industry and highlighting the deep contradictions between capital frenzy and industrial rationality [1][2]. Group 1: Restructuring Failure - The restructuring process began in July 2023 when the company, which planned to invest 13 billion yuan in a 12-inch wafer factory, was accepted for bankruptcy liquidation due to insolvency [2]. - The core asset, an ASML lithography machine valued at 143 million yuan, went unsold in an auction due to outdated technology and debt disputes [2]. - The restructuring investor, Huaxin Jiechuan Integrated Circuit Manufacturing Co., Ltd., proposed a 20 billion yuan restructuring plan but failed to pay the agreed funds, leading to the termination of the restructuring process on June 13, 2025 [2]. Group 2: Industry Context - The fate of Times Chip Storage reflects the "Great Leap Forward" style development in China's semiconductor industry, where the company was established in 2016 with plans to produce 100,000 PCM chips annually [3]. - The company faced a financial crisis in 2020, unable to pay for equipment, project costs, and employee salaries, resulting in a total execution amount of 863 million yuan involving various creditors [3]. - The original shareholders' equity has been legally wiped out due to the company's inability to cover its debts [3]. Group 3: Industry Warnings - The case of Times Chip Storage is not isolated, as other projects like Dehuai Semiconductor and Wuhan Hongxin have also faced failures due to blind expansion and investment [4]. - In contrast, leading companies in the industry are building barriers through technological iteration and ecosystem integration, such as SMIC's increased production capacity and Changdian Technology's cost reduction strategies [4]. - Policy initiatives are being strengthened to guide the industry, with funds being established to support semiconductor optimization across the entire chain [4]. Group 4: Future Outlook - The management has initiated a new round of investor recruitment, but the revival of the project is considered highly challenging [5]. - The original shareholders plan to continue promoting PCM technology through foundry services without bearing shareholder responsibilities [5]. - The demise of Times Chip Storage may signify a shift in the industry from "barbaric growth" to "rational restructuring," emphasizing the need to respect industrial laws to compete globally [5].
印度首颗芯片,终于来了,28nm工艺
半导体行业观察· 2025-06-12 00:42
Core Viewpoint - India is set to launch its first domestically produced semiconductor chip by mid-2025, marking a significant milestone in its semiconductor manufacturing journey, despite the technology being based on 28nm and 90nm nodes, which are considered outdated compared to global standards [1][2][5]. Group 1: Semiconductor Production - The Indian government has confirmed that chips based on 28nm and 90nm technology will begin production this year, representing a leap for the country, which has historically struggled with chip manufacturing [1][2]. - The introduction of these chips is not just about technology but also about establishing credibility in the semiconductor industry, as India transitions from merely outsourcing to actual production [1][3]. Group 2: Market Context - The 28nm process node is still widely used in various electronic products, including automotive and industrial applications, indicating that India's entry into this market is strategically important for diversifying supply chains away from China and Taiwan [2][3]. - The global semiconductor landscape is competitive, with significant investments from the U.S. and the EU, highlighting the urgency for India to establish its presence in this critical sector [3][4]. Group 3: Strategic Implications - The production of these chips signifies a shift towards digital independence for India, as it moves from reliance on imports to developing its own semiconductor capabilities [4][5]. - This initiative is not merely symbolic; it represents a functional turning point for India, as it builds the necessary infrastructure and talent to support semiconductor manufacturing [3][5].
印度首颗芯片,终于来了,28nm工艺
半导体行业观察· 2025-06-12 00:41
Core Viewpoint - India is set to launch its first domestically produced semiconductor chip by mid-2025, marking a significant milestone in its semiconductor manufacturing journey, despite the technology being based on 28nm and 90nm nodes, which are considered outdated compared to global standards [1][2][4]. Group 1: Semiconductor Development - The introduction of 28nm and 90nm chips is not aimed at competing with leading manufacturers but rather at establishing a foothold in the semiconductor industry [2][4]. - The Indian government is actively supporting semiconductor parks and attracting global investments, indicating a shift from mere promotional activities to actual production [2][3]. - The chips are being tested and will be mass-produced once validated, representing a genuine product rather than just prototypes [2][4]. Group 2: Strategic Importance - The production of these chips signifies India's move towards self-reliance in semiconductor manufacturing, reducing dependency on imports and enhancing national sovereignty [3][4][5]. - The initiative is not just about producing chips but also about building infrastructure, talent, and political will to support the semiconductor industry [4][5]. - The launch of the 28nm process is seen as a foundational step towards addressing global chip shortages and geopolitical challenges [4][5]. Group 3: Long-term Vision - This development is viewed as a long-term strategy for India to secure a place in the semiconductor manufacturing landscape, moving beyond software development to hardware production [5]. - The significance of the 28nm process lies in its potential to drive various electronic products, from automotive to industrial applications, thus integrating India into the global supply chain [2][4].