BYD(SZ:002594) news flash·2025-05-03 02:02Group 1 - In 2024, a record 290 A-share listed companies have R&D expenditures exceeding 1 billion yuan, and 925 companies have R&D spending accounting for over 10% of their revenue, both figures marking historical highs [1] - 27 companies have R&D expenditures exceeding 10 billion yuan, with BYD, China State Construction, China Mobile, China Petroleum, and China Railway ranking as the top five [1] - BYD's R&D expenditure in 2024 reached 54.161 billion yuan, marking the first time in A-share history that it has ranked first in R&D spending [1] Group 2 - The table lists various companies along with their A-share market value, projected decline in 2025, rolling market demand ratio, and industry classification [2] - Notable companies include Ningde Times with a market value of 1,019.386 billion yuan and a projected decline of 10.80% [2] - Other companies such as Huazheng Detection and Aikang Innovation show significant market values and varying projected declines, indicating diverse performance across sectors [2]