Chinese memory chipmaker CXMT files a lawsuit against the US Department of Defense seeking removal from a US blacklist designation that flags the company as a supporter of China’s military.

According to multiple reports, CXMT challenges the Pentagon’s “Chinese military company” labeling and says its DRAM chips are intended for civilian and commercial use. The designation can lead to restrictions on US government contracting and is also described as harming the company’s reputation. One outlet frames the dispute in the context of ongoing national security and trade tensions involving US review of foreign technology firms.

Other coverage notes that the company’s action follows a broader pattern of legal challenges by Chinese technology companies seeking to overturn similar designations. The reports also cite an apparent trigger involving Apple’s “special request” to US officials, though outlets differ on emphasis regarding how that step connects to CXMT’s case. Overall, the lawsuit is presented as part of continued disputes over how US authorities assess the military implications of foreign semiconductor supply chains.