Shares in major chipmakers fell after CXMT said it had made progress on denser memory designs. Investors worried the Chinese rival could narrow the gap with global leaders.
01Summary
- 01Tech stocks fell on Tuesday after ChangXin Memory Technologies, or CXMT, said it had made progress on new memory designs.
- 02Micron fell 3.7% in premarket trading, SK Hynix closed 10% lower and Samsung Electronics dropped 7.4%.
- 03CXMT is China’s leading memory chipmaker and a rival to Micron, SK Hynix and Samsung.
- 04The company’s July IPO on Shanghai’s STAR Market sent its shares up nearly 466% on debut, and it now has a market value of 3.46 trillion yuan ($520 billion).
- 05CXMT reportedly plans to launch a new server-memory product by the end of 2026.
02Why it matters
The move hit a wide range of memory and tech shares, so investors in the sector felt the impact quickly. It also matters because CXMT’s progress could affect competition in chips used for AI systems and data centres.
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