Yang Mu, the head of Wen Tai Technology: Further external sourcing of wafers, currently conducting wafer testing and certification with clients.

Yang Mu, chairman of Wen Tai Technology, said to reporters at the 2025 fifth interim shareholders' meeting held on the afternoon of December 26 that the company is further expanding external wafer suppliers in response to the supply cut-off of wafers from ASML Netherlands to ASML China. Currently, the company is conducting testing and verification work with relevant enterprises.