CXMT is trading at CNY 54.32 (-3.86%) amid broad memory-chip sector declines on September 2.

  • Reports that CXMT began limited HBM3E production raised concerns about intensifying competition and uncertain near-term commercialization.
  • A potential Micron Taiwan labor dispute added supply-chain uncertainty across the DRAM sector.
  • The decline appears primarily sector-driven rather than tied to a company-specific negative announcement.