美国对华芯片管制调整：针对光刻机与RTX 4090采取新措施
近日，美国对华芯片出口管制条例进行了大规模修订，相关条款共计160余页。据最新消息，新的出口管制条例于4月4日起正式生效。美国商务部表示，此次修订旨在纠正先前政策中的意外错误，并对部分条款进行明确。
据了解，此次更新主要分为新增和修改两大类。其中，加入了对EUV掩膜、刻蚀机等制造环节设备的管控，显示出美国对中国半导体产业发展的高度关注。同时，新规对中国澳门地区及D:5组地区采取“推定拒绝”的政策，这是美国对华技术出口管制进一步收紧的表现。
值得注意的是，备受关注的RTX 4090禁售话题以及光刻机和上下游设备进口问题在新规中也得到回应。美国商务部表示，此次修订旨在确保出口管制条例更加公平、透明和可执行。此外，针对芯片产业内一些争议较大的技术设备进口管理有了较为清晰的说明。随着全球芯片市场竞争日趋激烈，未来对华出口管制趋势仍旧是焦点之一。该事件对行业发展的进一步影响有待观察。
英语如下：
News Title: Update on US Chip Controls against China: Equipment Purchases Restricted, RTX 4090 Sales Relaxed
Keywords: revision of US chip controls against China,光刻机受限, RTX 4090 regulation eased
News Content:
US Adjusts Chip Controls against China: New Measures for Lithography Machines and RTX 4090
Recently, the US has made substantial revisions to its export control regulations on chip exports to China, with relevant provisions spanning more than 160 pages. According to the latest information, the new export control regulations will take effect on April 4th. The US Department of Commerce stated that this revision is aimed at correcting accidental errors in previous policies and clarifying certain provisions.
The updates are mainly divided into two categories: new additions and modifications. Among them, the control over manufacturing equipment such as EUV masks and etchers has been added, showing the US’s high attention to China’s semiconductor industry development. At the same time, the new regulations adopt a “presumption of denial” policy for Macau and the D:5 group, which indicates a further tightening of US technology export controls against China.
Notably, the controversial topic of the banned RTX 4090 and imports of lithography machines and upstream and downstream equipment have also been addressed in the new regulations. The US Department of Commerce stated that this revision aims to ensure that export control regulations are fairer, more transparent, and more enforceable. Additionally, there is a clearer explanation regarding the management of controversial technology equipment imports in the chip industry. As competition in the global chip market continues to intensify, the trend of export controls against China will remain a focus. The further impact of this event on the industry’s development remains to be observed.
【来源】https://ai-bot.cn/go/?url=aHR0cHM6Ly9uZXcucXEuY29tL3JhaW4vYS8yMDI0MDQwMkEwOU8yRzAw
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