Winbond Electronics is trading 4.02% lower at TWD 167.00, amid broader memory-chip sector pressure; no clear company-specific announcement explaining the October 13 move surfaced in available reports.

  • Memory-chip stocks faced pressure after Chinese chipmaker CXMT reported progress on a denser DRAM design.
  • Bloomberg reported Asian shares fell following weakness in U.S. chipmakers; available reports do not directly attribute Winbond’s decline to CXMT.