[OpenAI Leads in Chip Testing, Macro Policies and Oil Price Fluctuations] According to Deep Tide TechFlow on August 26, citing Jin10 Data, OpenAI announced that its self-developed Jalapeno chip outperformed NVIDIA's GB300 in testing. Recently, Jack Ma has been continuously increasing his holdings in Alibaba's Hong Kong-listed shares, with a cumulative investment exceeding 600 million HKD. On the macroeconomic front, Federal Reserve's Collins stated that it would be appropriate to 'raise interest rates as soon as possible' if there is no evidence of sustained inflation decline, while Barkin warned that U.S. debt investors may sooner or later stop purchasing. Canada announced that starting September 8, it will impose retaliatory tariffs of 15% to 50% on approximately $20 billion worth of U.S. products. In the energy market, easing tensions in the Middle East have driven oil prices lower, with WTI crude oil dropping over 5% and Brent crude oil falling by 6%.