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688729.SS · China STAR 50 · Cryptoally

World Markets / China STAR 50 /

688729.SS

Last close 18.29000092 on 2026-11-02

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About

Founded: 2015

Beijing E-Town Semiconductor makes dry strip, rapid thermal processing and etch equipment for chip fabrication through its wholly owned US subsidiary Mattson Technology. It listed on the STAR Market in July 2025.