Sansun Semiconductor to build 2-billion-yuan optical chip base in Taicang

Sansun Semiconductor Co., Ltd. will establish a compound semiconductor optical chip manufacturing base in Chengxiang Town, Taicang City, with a total investment of 2 billion yuan. Phase I, with an investment of 1 billion yuan, is expected to break ground in August 2026 and commence operation in 2028, with an annual output value of over 1 billion yuan at full capacity.

“The enterprise plans to invest 2 billion yuan in this project which will help build an integrated industrial chain covering epitaxial growth, optical chip manufacturing and optoelectronic integration.”english.suzhou.gov.cn

• 1 source
• english.suzhou.gov.cn2-billion-yuan optical chip project settles in Taicang_Newskpy_qzApr 10, 2026

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