August 12, 2026 – In a significant regulatory shift, the latest revision of the U.S. “Multilateral Alignment of Technology Controls on Hardware Act” (MATCH Act) has quietly dropped a proposed nationwide ban on cryogenic etching equipment for the Chinese market. Supplied primarily by U.S.-based Lam Research and Japan’s Tokyo Electron, this equipment is essential for manufacturing 3D NAND flash memory and advanced DRAM. Industry observers widely interpret this concession as the result of intense lobbying by major equipment manufacturers concerned about losing access to one of the world’s largest semiconductor markets.
Despite this evolving geopolitical landscape, Chinese semiconductor firms are projecting remarkable confidence, actively downplaying the practical impact of U.S. export controls through strong market performance. This resilience is backed by hard data. According to Omdia, China’s leading DRAM manufacturer, ChangXin Memory Technologies (CXMT), has seen its global market share surge from 4.7% in Q4 2025 to 7.6% in Q1 2026, propelling it to the fourth spot globally. The company also achieved record-breaking financials, with revenues hitting $8.6 billion in fiscal year 2025.
A major validation of CXMT’s technological maturity is its ongoing engagement with Apple. Reports indicate that the tech giant is currently testing CXMT’s DRAM chips across multiple product lines, including iPhones and MacBooks, to alleviate global memory shortages. However, in a striking reversal of traditional supply chain dynamics, CXMT reportedly rejected Apple’s attempts to negotiate lower prices. Backed by long-term contracts with domestic tech giants like Huawei and Xiaomi that have already locked up its production capacity, CXMT is insisting on pricing parity with, or even premiums over, industry leaders Samsung and SK Hynix.
Meanwhile, in the NAND flash sector, Yangtze Memory Technologies Corp. (YMTC) continues to make steady progress despite ongoing sanctions. The company has achieved stable mass production of its 232-layer 3D NAND chips, with several products now matching the performance specifications of top international competitors. Together, these developments signal that China’s memory chip industry is transitioning from a defensive posture to a competitive global stance.
