Biren Technology
Company
Chip Designers & Semis
Shanghai GPU designer rebuilt around export-compliant parts.
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Biren's ambitious BR100 was blocked from TSMC manufacturing by the October 2022 US export rules within weeks of launch. It redesigned smaller parts for domestic fabrication and filed for a Hong Kong listing in 2025 amid China's substitution push.
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Record reviewed as of 2026-01-15 — see Methodology.