Morning Edition · Wednesday, July 15, 2026Published at 1:13 AM EDT · New York
Chinese Memory Maker CXMT Prices Record 8.5 Billion Dollar Shanghai Chip Listing
The offering values ChangXin Memory at about 85 billion dollars and would rank among the largest mainland semiconductor listings, surpassing SMIC's 2020 debut.
China's leading memory chipmaker, ChangXin Memory Technologies (CXMT), has priced its Shanghai initial public offering at 8.66 yuan a share, positioning it to raise about 57.9 billion yuan (8.5 billion dollars) and giving the Hefei-based company an implied valuation near 85 billion dollars. With a full overallotment, proceeds could reach roughly 9.8 billion dollars.
The company said the listing on Shanghai's Star Market, scheduled for July 27, would be the largest Chinese A-share semiconductor offering on record, surpassing the 2020 debut of contract manufacturer SMIC. CXMT is the world's fourth-largest producer of dynamic random-access memory (DRAM), the chips that hold data in computers and phones, with a market share around 7.7 percent in 2025.
The scale of the offering is a direct product of US policy. Export controls meant to slow China's access to advanced chips have instead concentrated enormous state-directed and private capital into domestic champions like CXMT, whose growth targets the market now dominated by South Korea's Samsung and SK Hynix and America's Micron. Raising billions on a domestic exchange also avoids the Western capital markets that Chinese technology firms can no longer rely on.
Part of a tracked trend
China Builds a Parallel Technology Stack
United States export controls push China to develop its own chips, computing hardware and artificial-intelligence systems, accelerating a split of global technology into competing spheres that reshapes supply chains and standards.
What this means
A well-funded CXMT accelerates the buildout of a Chinese memory supply chain independent of Western tooling, which over time pressures the pricing power and margins of Samsung, SK Hynix, and Micron in commodity DRAM. The channel is capacity: state-backed capital lets CXMT expand output even at low returns, exporting the same deflationary dynamic seen in Chinese solar panels and electric vehicles. The listing also deepens the split of the semiconductor industry into competing US-led and China-led blocs.
What to watch
- Whether CXMT's post-listing capital goes into leading-edge DRAM capacity, which would move it from commodity chips toward direct competition with the incumbents.
- Whether Washington responds with tighter controls on the tools and materials CXMT still needs, which would test how self-sufficient the Chinese supply chain really is.
- Whether global DRAM prices soften as Chinese output rises, the clearest sign the new capacity is reshaping the market.
Observations to monitor, not financial advice.
Source: South China Morning Post
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