On May 20, Biren Technology rose 3.26% in regular trading, trading at 48.94 HKD/share, with trading volume of approximately 43.54 million HKD.

On the news front, the company announced on May 19 a strategic ecosystem cooperation framework agreement with Wanda Information. The partnership will leverage Biren Technology's high-performance, domestically-controlled general-purpose GPU products and intelligent computing cluster deployment capabilities, combined with Wanda Information's industry scenario resources and solution implementation experience, to jointly develop localized and intelligent industry benchmark solutions aimed at accelerating domestic AI ecosystem development.

The stock had previously declined for consecutive sessions due to market concerns over potential equity dilution from the company's proposed H-share option and incentive plans announced on May 15, as well as the approaching expiry of the controlling shareholder's lock-up period on May 23, with the controlling shareholder's holdings corresponding to approximately 32.64 billion HKD in market value. Today's rebound also carries elements of technical recovery following the prior selloff. The broader semiconductor sector staged a collective rebound, with SMIC up 6.2%, Hua Hong Semi up 4.63%, GigaDevice up 12.29%, and Innoscience up 5.05%.

(The above content is based on publicly available market information, generated by a program or algorithm, and is intended solely as a stock movement alert. It does not constitute investment advice or a basis for trading decisions.)