ChangXin Memory Technologies (CXMT) has become the most valuable company in China after its shares skyrocketed 530% on the first day of trading on the Shanghai STAR Market.
The explosive debut assigned the domestic DRAM manufacturer a staggering market capitalization of $489 billion, according to reports from BT.
The valuation places CXMT ahead of established giants in the Chinese economy, reflecting intense investor appetite for assets tied to the nation's strategic push for technological independence.
The surge follows a similar pattern seen recently with other Chinese semiconductor firms, which have posted sharp gains on their initial public offerings, capitalizing on a wave of nationalistic investment sentiment.
This repricing highlights the market's willingness to assign premium multiples to companies central to Beijing's industrial policy, even as global semiconductor cycles remain volatile.
The sheer scale of the valuation suggests that investors are pricing in significant future growth and state support for the memory chip sector.