Group 1 - The article emphasizes the importance of timely and professional information interpretation in investment, focusing on extracting investment value from significant events and analyzing industry chain companies [1] - It highlights the collaboration between major aircraft manufacturers like COMAC's C919 and C909, Airbus A220, and Tesla, indicating a supply relationship where Tesla provides components to companies like XPeng Huitian [1] - The article discusses advancements in NPU (Neural Processing Unit) and space computing, noting that a company is supporting autonomous satellite computing for deep space exploration, which has passed acceptance tests for a major project by the Ministry of Science and Technology [1]