ChangXin Memory Technologies, better known as CXMT, has reported a sharp surge in profits as the global memory chip shortage continues to drive up prices and intensify demand across the semiconductor industry.
The Chinese memory chipmaker recorded a 1,688% jump in profits amid what industry analysts describe as an AI-driven “memory supercycle,” fuelled by soaring demand for high-performance computing, cloud infrastructure, and artificial intelligence applications.
CXMT, China’s leading DRAM manufacturer, said demand for dynamic random-access memory chips has significantly outpaced supply globally, pushing memory prices sharply higher since the second half of 2025.
The company reported first-quarter revenue growth of more than 700% year-on-year to 50.8 billion yuan, while posting a net profit of 25 billion yuan compared with a loss during the same period last year.
The strong performance comes as China aggressively pushes to strengthen domestic semiconductor production amid ongoing technology restrictions and geopolitical tensions with the United States.
CXMT has rapidly emerged as one of China’s most important semiconductor firms and is now considered the world’s fourth-largest DRAM producer by capacity, behind Samsung Electronics, SK Hynix, and Micron Technology.
The company is also expanding aggressively to capitalize on the global shortage. According to reports, CXMT is scaling up production facilities in Shanghai and increasing investments in high-bandwidth memory (HBM) chips, a critical component for AI computing systems.
Industry analysts say the memory shortage has become one of the defining supply chain challenges for the global technology sector, with major PC manufacturers and electronics firms increasingly exploring alternative suppliers, including Chinese chipmakers, to secure sufficient DRAM.
The rapid rise of CXMT also reflects China’s broader ambition to achieve semiconductor self-sufficiency as Western export controls continue restricting access to advanced chip technologies.
However, the company’s growth has also drawn increased scrutiny from US policymakers over concerns related to technology transfer, national security, and China’s expanding influence in the global semiconductor supply chain.
