A state-backed Chinese chipmaker you’ve probably never heard of is quietly reshaping the economics of the memory industry. ChangXin Memory Technologies, known as CXMT, has climbed to roughly 8% of the global DRAM market, making it the world’s fourth-largest producer behind Samsung, SK hynix, and Micron.
What makes it genuinely disruptive is the price tag: CXMT’s RAM modules sell for around $138, compared to the $300 to $400 range that’s typical from established suppliers.
Apple is paying attention
As of early July 2026, Apple has reportedly begun testing CXMT’s DRAM chips for devices destined for the Chinese market. For a company that has historically relied on Samsung, SK hynix, and Micron for its memory needs, this is a meaningful signal about where supply chain diversification is heading.
CXMT sits on the US Pentagon’s 1260H list, which designates companies the Department of Defense considers to have ties to China’s military. That designation doesn’t ban transactions outright, but it complicates any broader adoption of CXMT chips in devices sold in the US or other Western markets. Apple testing CXMT chips for China-only devices is a way to thread that particular needle.
