Hong Kong-listed semiconductor stocks weakened, with Tianshu Zhixin (09903.HK) and Hongguang Semiconductor (06908.HK) falling by more than 5%, Hua Hong Semiconductor (01347.HK) falling by 4.8%, and Naxin Microelectronics (02676.HK) and SMIC (00981.HK) falling by more than 2%.