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Biren Technology · SUPPLY CHAIN TRACE

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Biren Technology is a Shanghai-based GPU startup whose BR100 chip was fabricated on TSMC 7nm before the company was placed on the US Entity List in October 2022, revoking its TSMC access. Now pivoting to SMIC and domestic Chinese foundries, Biren is a case study in how US export controls have disrupted China's attempt to build a competitive domestic AI GPU ecosystem.

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Biren Technology

China's leading GPU startup; BR100 was TSMC-fabbed at 7nm but Biren was Entity Listed by BIS in Oct 2022, cutting off TSMC access and US EDA tools; now pivoting to domestic fabs

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