1064.33万元1253.67万元1501.83万元
Zhong Guo Zheng Quan Bao·2025-09-07 20:51
Group 1 - The company's R&D investment amounts for 2022, 2023, and 2024 are 10.6433 million, 12.5367 million, and 15.0183 million respectively [1] - The proportion of R&D investment to operating revenue for the years 2022, 2023, and 2024 is 3.71%, 3.46%, and 3.58% respectively [1]