On July 31, 2026, Aspex Master Fund acquired 69.97 million H shares of Biren Tech, marking its first-time disclosure of a notifiable interest.
Prior to the acquisition, Aspex Master Fund's long position in Biren Tech was 0 shares, representing 0.0%; following the acquisition, the holding changed to 69.97 million shares, with the long position ratio rising to 5.16%.