Petroleum Association of Japan chairman said U.S. crude is an option for diversifying Japan's future oil supply.

Artificial Analysis, a global independent AI-model benchmarking platform, shows China’s top frontier models closing from roughly 50–60% of US performance at end‑2023 to about 90% by mid‑June 2026, based on monthly comparisons of each country’s leading models. The catch‑up has occurred despite high‑end compute constraints, driven by engineering optimizations, model‑efficiency gains and faster application iteration. Market takeaways: sustained convergence would weaken using raw compute scale as a proxy for AI competitiveness, could prompt downward repricing of US AI firms’ technology premium, and bolster investment narratives for domestic compute, cloud services, edge AI and industry-specific deployments. Investment emphasis may shift from parameter/training scale toward lower‑cost, faster commercialisation pathways if the trend continues.

China A-share liquid-cooled IDC sector weakened; Dayuan Pump fell to its daily limit, while Sifang Technology, Tongfei, Xiangxin Technology, Bojie, Shenling Environment and Guanghong Technology also slid.