Stock market turmoil sheds stark light on the opaque AI economy
5 hours ago
- Chinese memory chipmaker CXMT surged 466% on its Shanghai stock market debut, reaching a valuation of 3.3 trillion yuan.
- China reportedly developed its own deep-ultraviolet lithography tools, breaking ASML's monopoly in the chip supply chain.
- Global AI-linked shares, especially chipmakers, dropped sharply, with South Korea's Kospi falling 11.5% and the Nasdaq entering correction territory, before rebounding on strong Amazon and Microsoft results.
- CXMT produces dynamic random-access memory (Dram) chips, not GPUs, so it is not a direct threat to Nvidia but could compete with memory chip makers like SK Hynix and Micron.
- Analysts view the sell-off as an overreaction, noting that the global memory chip shortage is expected to persist until 2030.
- Chinese lithography tools could eventually challenge Nvidia's GPU dominance, but building competitive fabs takes years, and ASML's position remains secure outside China.
- Long-term, these advances are transformative for the AI economy, driven by US export controls forcing China to develop domestic capabilities.
- Nvidia's opaque deals, such as a potential $250 billion backstop for OpenAI, and its role as the 'central bank of AI' cause investor anxiety, with predictions of future decline but not imminent collapse.