The selloff in numbersOn July 15, 2026, Micron shares dropped as much as 8% intraday as the market digested what CXMT’s rise could mean for the cozy three-player oligopoly that has dominated the DRAM market for years. What it doesn’t have is access to the tools needed to make the most advanced memory chips. AI-grade HBM chips require manufacturing precision that CXMT simply cannot achieve with its current toolset. The Chinese market itself adds another layer of complexity. What this means for investorsIn commodity DRAM, Chinese competition will likely intensify, pressuring margins on lower-end products.