广联航空：12月29日召开董事会会议

Group 1 - The core point of the article is that Guanglian Aviation has announced its board meeting and provided details about its revenue composition for 2024, indicating a strong focus on aerospace equipment manufacturing [1][1]. - Guanglian Aviation's revenue for the year 2024 is primarily derived from aerospace equipment manufacturing, which accounts for 98.83% of its total revenue, while other business segments contribute only 1.17% [1][1]. - As of the report, Guanglian Aviation has a market capitalization of 10.9 billion yuan [1]. Group 2 - The article also highlights a significant development in the Chinese semiconductor industry, mentioning the emergence of new chips that can support AI training and embodied intelligence, which can be produced using mature processes of 28 nanometers and above [1][1].