Opinion | 10 Years Of Losses, One Historic IPO: How China Built A $488 Billion Chip Miracle

Updated: Aug 07, 2026 17:21 pm IST Published On Aug 07, 2026 17:18 pm IST Last Updated On Aug 07, 2026 17:21 pm IST

Published On Aug 07, 2026 17:18 pm IST

Last Updated On Aug 07, 2026 17:21 pm IST

On July 26, 2026, CXMT Corp., formerly ChangXin Memory Technologies, sold 6.688 billion shares at 8.66 yuan apiece on the Shanghai Stock Exchange's STAR Market. Read those numbers again. In Chinese numerology, six signifies smoothness, and eight, prosperity. An issue price and share count composed entirely of sixes and eights is not an accident of arithmetic. Somewhere in the structuring of the second-largest IPO in China's history, exceeded only by Agricultural Bank of China's 10-billion-dollar sale in 2010, someone decided that the state's memory chip champion needed luck as well as capital.

It received both. On July 27, the first day of trading, the stock rose 466% to close at 49 yuan, valuing the company at 3.3 trillion yuan, about 488 billion dollars, making it the most valuable company listed on the mainland. Turnover in the single stock was 141 billion yuan, nearly 7% of all transactions in China's onshore market that day. The retail tranche had been oversubscribed 212 times, with 9.4 million individual orders worth 7.07 trillion yuan. The debut was not really about one company. It was a referendum, conducted in household savings, on whether China can build a semiconductor industry the world cannot ignore. The verdict deserves examination.

It Was Never A Smooth Sail

First, the facts, shorn of froth. CXMT was founded in 2016 in Hefei, capital of Anhui, a city better known then for white goods rather than wafers. The Hefei municipal government took an 80% stake in the first phase of a 150-billion-yuan memory fab (semiconductor fabrication) project, the largest single industrial investment Anhui had made. For a decade, the company lost money, about 5 billion dollars in total. Then, demand for dynamic random access memory, the workhorse chip that feeds data to processors, exploded with the AI........

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