A report citing the Wall Street Journal says Micron is urging the Trump administration to block Apple’s efforts to use memory chips from Chinese suppliers. The dispute centers on memory components used in Apple products and whether Chinese-made chips should be allowed under U.S. policy, procurement, and security considerations. The reporting indicates Micron’s campaign is aimed at pressuring federal decision-makers to intervene before Apple can move forward with its plans to source certain memory chips from China-based manufacturers. Apple, meanwhile, is described as pushing to adopt those Chinese supply options. The issue is framed as a clash between a major U.S. memory supplier and Apple’s sourcing strategy, with the outcome dependent on government review and any executive actions affecting supply-chain approvals or restrictions tied to national security or trade policy. The sources presented here do not include a direct statement from Apple or Micron beyond the reported positions, and they do not describe specific regulatory steps the administration would take.