SMIC is trading 4.29% down at HK$45.04, amid semiconductor-sector pressure after Lam Research flagged supply constraints, prompting a chip sell-off.

  • No fresh company-specific announcement explaining the October 26 move was found.
  • Coverage described pressure across chip stocks and cited concerns about AI investment returns.
  • Price context shows continued weakness after the October 22 decline; October 26 trading volume or activity details were unavailable in the reviewed sources.