AI chip designer Biren’s shares surge 76% on debut in Hong Kong

By

Sangmi Cha,

Chongjing Li and

Bloomberg

By

Sangmi Cha,

Chongjing Li and

Bloomberg

January 2, 2026, 4:39 AM ET

The flags of the Hong Kong Special Administrative Region (HKSAR), left, and Hong Kong Exchanges and Clearing Ltd. (HKEx), right, in Hong Kong, China, on Wednesday, Feb. 26, 2025.