Group 1 - The U.S. Senate is considering imposing a 500% tariff on Russian oil, which initially caused a market downturn, but later reversed after comments from a U.S. official suggested that high tariffs are unsustainable [1] - A video call between Chinese and U.S. trade leaders is set to take place, aiming to implement agreements made by the two countries' leaders and initiate new trade discussions, which may ease trade tensions [1] Group 2 - The Shanghai Stock Exchange will review the IPO application of Muxi Integrated Circuits on October 24, which is significant for the semiconductor industry, particularly in GPU and AI chip production [3] - NVIDIA's new AI chip, Blackwell, has begun production in the U.S., indicating a strong expansion strategy and potentially impacting the global semiconductor supply chain [3] - Tianbing Technology is preparing for an IPO after successfully launching a batch of satellites, reflecting the growing momentum in the commercial space sector [3] Group 3 - The Chinese Ministry of Finance announced a 50% VAT refund on self-generated electricity products from offshore wind power starting November 1, which will lower costs and improve profitability for companies in coastal regions [4] - Chery showcased a solid-state battery module with an energy density of 600Wh/kg and a range of 1200-1300 km, signaling a significant technological breakthrough in battery technology [4] - The humanoid robot sector is expected to see increased activity, with various upcoming events and product launches that may drive interest and investment [5]