科技战

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先全球禁用华为芯片,后召集美国系的AI大侠们齐聚沙特,意欲何为?
是说芯语· 2025-05-13 23:16
Core Viewpoint - The article discusses the implications of new export control regulations from the U.S. Bureau of Industry and Security (BIS) regarding AI technology and chips, particularly focusing on Huawei and the potential impact on the Chinese tech industry [3][5]. Group 1: U.S. Export Control Regulations - The U.S. BIS has announced stricter export controls on AI chips, explicitly banning the global use of Huawei's Ascend chips, with violations leading to breaches of U.S. export control laws [3]. - The regulations include warnings against using U.S. AI chips for training Chinese AI models, indicating a broader strategy to limit technology transfer to China [3]. - The article suggests that these measures are part of a larger tech war, with potential implications for major Chinese companies like Alibaba, Tencent, and ByteDance, regardless of their use of Huawei chips [3][5]. Group 2: Market Reactions and Opportunities - The article posits that the new regulations could create opportunities for domestic Chinese chip manufacturers like Cambricon and Haiguang, as the restrictions are seen as targeting China specifically and may not be enforceable [5]. - It encourages Chinese companies to publicly support domestic chips and Huawei, framing this as a national strategy against U.S. pressures [5]. - The article highlights the need for companies to prepare for potential sanctions and to embrace domestic technology solutions, emphasizing that there is no alternative but to support local chip production [5].
中美关税战结束?关税大降91%?美国没能得到想要的稀土!
Sou Hu Cai Jing· 2025-05-13 06:21
Group 1 - The US has significantly reduced tariffs on Chinese goods from 145% to 30%, marking a dramatic shift in trade relations and exposing vulnerabilities in the US economy [1][3] - The agreement includes a phased withdrawal of tariffs, with the US canceling 91% of the additional tariffs and maintaining a 10% base tariff, while China has lowered its tariffs to 10%-45% [3][5] - The negotiations revealed the strategic importance of rare earth elements, with China maintaining strict control over their export, impacting US military and high-tech industries [5][7] Group 2 - China's negotiation strategy involved leveraging its control over 17 key rare earth metals, which effectively targeted the US high-end manufacturing sector without violating WTO rules [7] - The trade war has led to increased costs for American consumers, with a reported annual increase of $3,800 in household spending due to tariffs [5] - The ongoing competition between the US and China is expected to escalate into a tech war, particularly in the semiconductor sector, as both countries prepare for future confrontations [8][10] Group 3 - The trade agreement is seen as a temporary pause, with underlying tensions remaining, particularly regarding supply chain dependencies and the potential for a renewed trade conflict [8][10] - China's market diversification efforts are aimed at reducing reliance on the US, with a focus on strengthening ties with emerging markets [7] - The US is exploring ways to rebuild supply chains outside of China, indicating that the trade war may evolve into a new phase of economic competition [8]
是美国卡中国的脖子,还是中国卡美国的脖子?
Xin Lang Cai Jing· 2025-05-11 03:23
Group 1 - The notion of the U.S. "choking" China's technological development is misleading, as the U.S. actions have inadvertently accelerated China's high-tech growth instead [1][2][3] - China's semiconductor industry has experienced rapid growth, with chip exports reaching trillions, making it the largest export product for the country [1][2] - The U.S. attempts to restrict access to certain materials have not effectively hindered China's technological advancements; rather, they have highlighted the need for China to develop its own capabilities [3][4] Group 2 - China's restrictions on materials like gallium and germanium are seen as a strategic response, which has led to a decline in U.S. production of advanced military technologies [4][5] - The lack of essential materials for advanced manufacturing in the U.S. could lead to a significant decline in its military capabilities over the next two decades [6] - The ability to produce advanced technologies is not solely based on knowledge but requires substantial manufacturing capabilities, which the U.S. currently lacks [4][5]
【笔记20240425— 神仙们别打了,退一步海阔天空】
债券笔记· 2024-04-25 14:58
是恐惧,让你"煎熬后赶紧解脱";是贪婪,让你"看对后还不上车"。要想战胜恐惧和贪婪,唯有严格执 行投资体系。 ——笔记哥《应对》 这两天美国国务卿再度访华,传说是来给我们施压不要支持北极熊的。的确,按照历史经验来说,近墨 者黑。但啥事都讲究个交换,你们也得拿出啥点诚意啊!是能停止贸易战呢?还是能停止科技战?似乎 都很难,所以最后能谈成啥也不清楚,估计还是个刚。不过,老百姓还是不希望神仙打架,否则人间就 该苦难深重了。退一步海阔天空,让三分心平气和。 -------------------------- 【今日盘面】 【笔记20240425— 神仙们别打了,退一步海阔天空(-资金面盘中略收紧=微下)】 资金面盘中略收紧,长债收益率微幅下行。 央行:今日进行20亿元7天期逆回购操作,中标利率为1.80%,与此前持平。因今日有20亿元7天期逆回 购到期,当日实现零投放零回笼。 早盘资金面平稳,午后稍有收紧,3点之后恢复宽松。 | | | | 银行间资金 | (2024. 4. 25) | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | ...