CXMT is trading 3.33% down at CNY 42.62 on November 5, as semiconductor shares in Asia fell amid concerns tighter U.S. AI data-center regulation could slow infrastructure expansion.
- The proposed buyback increase was reported on November 4 and was associated with a sharp gain that session, so it does not explain the current-day decline.
- Broader memory-sector concerns, including Kioxia’s cautious outlook, add context but are not specific to CXMT.