SigmaStar Weighs Hong Kong Listing to Raise Up to $300 Million

SigmaStar Technology is considering a Hong Kong listing that could raise up to $300 million, as fundraising through the city’s IPO market approaches its annual record. The AI chip maker is headquartered in Xiamen, China.

SigmaStar has started discussions with potential investors and hired 中金公司 and 中信证券国际 as partner institutions. The company is considering a listing as early as 2026.

SigmaStar shares traded in Shenzhen have gained 67% this year. Hong Kong IPOs have raised $52.2 billion so far in 2026, nearing the $57.8 billion annual record set in 2010.