Apple tests Chinese CXMT memory chips for iPhones and MacBooks amid AI-driven supply shortage

Aug 9, 2026

Apple is testing memory chips from Chinese semiconductor manufacturer CXMT for potential use in iPhones and MacBooks. The move is driven by a severe global DRAM shortage and soaring component costs fueled by the AI boom, which have already forced Apple to raise product prices. However, any potential deal requires White House clearance due to strict U.S. export regulations and CXMT's designation on a Pentagon list of military-linked entities, which prevents Apple from ordering customized chips.

Apple CXMT memory chip testing

▪Apple is testing memory chips manufactured by Chinese semiconductor maker Changxin Memory Technologies (CXMT) for potential integration into product lines including iPhones and MacBooks.
▪Apple has held preliminary discussions with CXMT regarding a potential supply partnership, specifically targeting the use of CXMT components in devices sold within the Chinese market.
▪Laptop manufacturers HP and Acer have already begun utilizing CXMT memory chips in devices sold outside the United States to alleviate component supply strains.

AI-driven DRAM shortage

▪A shortage of DRAM is reportedly delaying the packaging of TSMC-finished A20 Pro chips intended for the upcoming Apple iPhone 18 Pro lineup.
▪An artificial intelligence investment boom has triggered a global shortage of general-purpose memory chips, as manufacturers like Samsung, SK Hynix, and Micron prioritize high-value memory for AI data centers.
▪CXMT is operating at maximum production capacity for 2026, leaving limited immediate availability to supply new international clients like Apple.

U.S. export restrictions on CXMT

▪The U.S. Department of Defense has designated CXMT on its Section 1260H list of Chinese military-connected entities, raising concerns among policymakers that major U.S. orders could bolster CXMT's capital and technological capabilities.
▪U.S. export control regulations prohibit American corporations from transferring technology or sharing detailed product specifications with CXMT, preventing Apple from ordering customized chip designs.
▪Under current U.S. export rules, Apple is permitted to purchase standard, off-the-shelf CXMT memory products and negotiate pricing.

Memory chip pricing pressures

▪CXMT's memory chip pricing generally aligns with or occasionally exceeds the rates of competitors Samsung, SK Hynix, and Micron due to tight supply and elevated manufacturing costs.
▪Surging memory component prices driven by high AI demand have forced Apple to implement global price increases across several Mac and iPad models.

White House approval process

▪Apple is actively seeking formal clearance and approval from the White House before finalizing any supply agreement with CXMT to avoid political controversy.
▪Apple previously lobbied the Trump administration for permission to procure memory chips from Chinese firms, including CXMT and Yangtze Memory Technologies (YMTC), for products sold outside the United States.