Woofun AI reports that Hong Kong-listed semiconductor equities experienced significant gains during volatile afternoon trading. GigaDevice (03986.HK) led the sector with a rise exceeding 14%, while Huahong Grace (01347.HK) advanced over 8% and SMIC (00981.HK) climbed more than 5%. Shanghai Fudan (01385.HK) and Montage Technology (06809.HK) also recorded positive movements.