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[QUOTE="Munyaradzi Mafaro, post: 78219, member: 636"]
Word on the street is that China finally cobbled together a working prototype for an extreme ultraviolet lithography machine. This thing is supposed to make the light needed for etching super-advanced chips. They apparently built it using parts scavenged from older machines made by the Dutch company ASML. Right now, the prototype, reportedly developed with efforts from firms like SMIC, has not actually produced any chips yet. Sources think they could get it ready for mainstream production by 2030.

This is a big deal because the head of ASML himself recently said it would take China many, many years to pull this off. Having any kind of functional prototype suggests they are moving way faster than most analysts expected. This push is partly driven by the massive AI boom and companies like Huawei desperately needing high-end domestic chip production, leading to a scramble to build new facilities.

The machine's exact specs and methods are still unclear, including how they are generating the light source. Chinese engineers had to work around major tech restrictions, similar to how SMIC previously developed a 7nm level process without EUV tools. This prototype does not mean they have caught up yet, but it marks a potentially major step toward semiconductor independence much sooner than predicted.
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