1. China's Loongson GPGPU Chip Enters Tape-Out Phase

• Loongson Technology announced its first GPGPU chip, 9A1000, will complete tape-out in Q3 2025, marking a milestone in China's high-performance computing self-sufficiency.

• The chip targets AI and data center applications, reducing reliance on foreign GPUs like Nvidia.

2. Micron Suspends NAND/DRAM Quotes, Prices May Surge 30%

• Micron halted NAND flash and DRAM pricing for a week, signaling a 30% price increase due to supply constraints and AI-driven demand.

• Analysts warn this could impact consumer electronics (e.g., smartphones, SSDs) and exacerbate global chip shortages.

3. OpenAI Launches UK "Stargate" Project with Nvidia

• OpenAI partnered with Nvidia and Nscale to deploy a UK-based AI supercluster, planning to acquire 8,000–31,000 GPUs by 2026.

• The project uses Arm-based designs for energy efficiency, challenging US-China AI dominance.

4. Alibaba's Self-Developed AI Chip Matches Nvidia H20

• Alibaba's Pingtouge PPU chip, featured on CCTV, rivals Nvidia's H20 in key parameters (e.g., memory bandwidth, power efficiency).

• The chip supports China's push for domestic AI infrastructure amid US export controls.

5. TSMC's 2nm Process Hits >90% Yield

• TSMC's 2nm production achieved >90% yield, with Nvidia and AMD as primary clients.

• The node offers 30% better performance and 50% lower power vs. 3nm, accelerating AI chip supply.

6. China's Chip Stocks Rally Amid Trade Tensions

• SMIC (00981.HK) surged 7% to a record high, driven by strong demand for mature nodes (28nm/40nm) in automotive and IoT.

• The rally reflects optimism about China's localization rate, projected to reach 55% by 2027.