Weekly news roundup: China gains ground in memory and AI hardware as supply stays tight

The HBM capacity reallocation toward AI accelerators is creating a structural deficit in conventional DRAM and NAND supply. This is precisely the release window for CXMT and YMTC's three-year capacity buildout. When Samsung and SK Hynix lock advanced nodes into HBM3E, marginal pricing power in mid-tier memory migrates to players with scale — a supply-demand dislocation, not a domestic-substitution narrative. On compliance, US pressure on China's EV supply chain is fundamentally a technology-spillover anxiety. Following the 2022 CHIPS Act logic of severing equipment access, the next regulatory wave will likely escalate from vehicle tariffs to export restrictions on automotive-grade chips and BMS systems, adding 15-25% to Chinese OEMs' BOM costs. In market dynamics, AI value is concentrating at two poles: hardware bottlenecks and platform operations. Independent model labs are losing funding traction. NVIDIA's real competitors are no longer LLM startups but hardware players controlling HBM packaging and advanced interconnect. Taiwan, China and Singapore's investments in glass substrates and silicon photonics represent a packaging-level bypass around the post-EUV lithography ceiling. 12-24 month outlook: Memory pricing stays elevated through Q3 2025; CXMT's DDR5 yield breakthrough is the pivotal variable. CoWoS-class capacity gaps persist into 2026, with glass substrate and photonic integration hitting a production inflection in H2 2026.