美国最近对其对华芯片管制政策进行了重大修订。修订后的政策将于4月4日正式生效。这次修订被美国商务部定义为“纠正意外的错误，并明确一些条款”。
修订后的出口管制条例主要包括新增和修改两类内容。新增部分包括对EUV掩膜、刻蚀机等制造环节设备的管控，以及对中国的澳门地区和D:5组地区采取“推定拒绝”的政策。修改部分主要是对AI芯片许可证及其例外情况的适用范围进行了重新澄清。
对于公众关注的“RTX4090禁售”、“H20出口”以及包括光刻机和上下游设备进口的话题，本次更新的细则都有相应的提及与回应。其中，RTX4090的受限放宽，这意味着中国企业将有机会购买到这款显卡。然而，光刻机的进口仍然受到限制，只能购买老款光刻机。
这次修订的出口管制条例共有160多页，显示出美国在对华芯片管制上的决心。然而，这次修订也被认为是美国在芯片战争中的一种调整，以适应不断变化的国际形势。
总的来说，这次美国对华芯片管制的修订对中国的芯片产业产生了一定的影响，但同时也为中国企业提供了一些新的机会。未来，中国芯片产业的发展仍然面临诸多挑战，但也有机会通过这次修订找到新的突破口。
英语如下：
**Headline: U.S. Chip Export Control Update: Only Older Lithography Machines Allowed, RTX 4090 Restrictions Eased**
Keywords: U.S. chip export control update, easing of lithography machine restrictions, RTX 4090 export adjustments.
**News Content:**
The United States has recently made significant revisions to its chip export control policy towards China. The revised policy is set to take effect on April 4th. This revision has been defined by the U.S. Commerce Department as “correcting unintended errors and clarifying some provisions.”
The revised export control regulations mainly include two types of content: additions and modifications. The additions involve the control over manufacturing equipment such as EUV masks and etching machines, and the implementation of a “presumptive denial” policy for the Chinese Macau region and Group D:5 areas. The modifications primarily clarify the scope of application for AI chip licenses and their exceptions.
Regarding the public’s concerns over the “ban on RTX 4090 sales,” “H20 export,” and the import of lithography machines and upstream and downstream equipment, the detailed rules of this update address these topics and provide responses. Among them, the restriction on RTX 4090 has been eased, which means Chinese companies will have the opportunity to purchase this graphics card. However, the import of lithography machines is still restricted, only allowing the purchase of older models.
This revision of the export control regulations spans over 160 pages, demonstrating the United States’ determination in chip export control towards China. However, this revision is also considered an adjustment by the U.S. in the chip war to adapt to the constantly changing international situation.
Overall, this revision of the U.S. chip export control policy towards China has had a certain impact on China’s chip industry, while also providing Chinese enterprises with new opportunities. In the future, the development of China’s chip industry still faces many challenges, but it also has the chance to find new breakthroughs through this revision.
【来源】https://new.qq.com/rain/a/20240402A09O2G00
Views: 1