[Hong Kong’s Hang Seng Technology Index closed down 2.72%, with the optical communications and semiconductor sectors leading the decline] On October 15th, Hong Kong’s Hang Seng Technology Index closed down 1.03%, and the Hang Seng Technology Index fell 2.72%. Optical communications and semiconductor sectors were among the top decliners. YOFC Optical Fiber and Cable fell by more than 13%, Tianshu Smart Core fell by more than 13%, Biren Technology fell by more than 11%, Montage Technology fell by more than 11%, Haiguangxin fell by more than 8%, and Cambridge Technology It fell 8%, Huahong Grace fell nearly 8%, Zhongji InnoLight fell more than 7%, and SMIC fell nearly 4%; large model stocks fell, Zhipu fell more than 10%, MINIMAX fell more than 12%; Lenovo Group fell more than 14%.