Biren Tech's stock surged 5.09% during intraday trading on Wednesday, driven by significant positive developments for the company.

The rally follows the announcement that Biren Technology's Bili™ 166 AI chip has received the national Security and Reliability Level I certification. This certification, issued by China's Information Technology Security Evaluation Center, is a critical compliance pass for deployment in key sectors like government procurement, finance, and energy, marking a significant milestone for the company's product adoption.

Furthermore, the company has been included in the Hang Seng Composite Index following a quarterly review, with the changes set to take effect in early June. This inclusion is anticipated to make the stock eligible for the Stock Connect program, potentially opening the door to substantial incremental southbound capital from mainland Chinese investors. The positive sentiment is also buoyed by a broader semiconductor sector rally, partly fueled by recent industry announcements, and reinforced by CLSA maintaining an Outperform rating on the stock with a price target of HKD 67.4.