Particle.news
Download on the App Store

CXMT Soars to Become China’s Most Valuable Listed Company After Record Shanghai IPO

The listing signals huge domestic investor demand for a homegrown DRAM supplier.

Overview

  • CXMT completed its Shanghai STAR Market IPO on Monday, July 27, raising 57.92 billion yuan at 8.66 yuan a share and seeing its stock surge roughly 466–470 percent to an onshore market value near 3.3 trillion yuan.
  • Only about 6.7 percent of CXMT’s enlarged share capital was freely tradable at listing, which plus intense retail and institutional oversubscription drove extraordinary price volatility and turnover.
  • The company said it will use IPO proceeds mainly to expand DRAM production capacity and fund R&D for next‑generation memory such as DDR5 and high‑bandwidth memory, after reporting a more than 700 percent year‑on‑year revenue jump in early 2026.
  • CXMT’s rise is set against continuing geopolitical risks and technical limits: the firm has received U.S. scrutiny including a Pentagon designation and faces potential export controls and restricted access to advanced chipmaking tools.
  • The debut underlines how AI-driven demand has tightened global DRAM supply and shifted investor attention to domestic chip champions, even as analysts warn memory markets are cyclical and tooling gaps leave long‑term competitiveness uncertain.