Weekly news roundup: AI memory race heats up, Taiwan manufacturing rebounds, Nexperia rift deepens

The intensifying race for AI memory is accelerating the evolution of HBM and HBF technologies, with companies like Micron and SanDisk expanding production capacity, directly impacting upstream wafer and packaging industries. The recovery of manufacturing in China Taiwan/ Taiwan, China underscores its central role in global supply chains, yet geopolitical tensions are increasing operational risks and compliance burdens. The Nexperia legal dispute highlights vulnerabilities in supply chain transparency, potentially prompting industry-wide reforms. Marvell’s silicon photonics roadmap signals a shift toward optical interconnects as a key bottleneck in AI data centers. In the short term, competitors are expected to bolster their positions through strategic alliances, R&D investments, and IP acquisitions. Over the next 12–24 months, the AI infrastructure transformation will fundamentally reshape the semiconductor ecosystem, driving vertical integration centered on data-centric architectures.