Filter brilliant round class encloses Zhuo Shengwei investment of research and development is occupied than the circumstance

Filter brilliant round class encloses Zhuo Shengwei investment occupies technical research and development to rise than assuming year after year trend, the abidance that in filter brilliant as the company the circle is produced and group of radio frequency model encloses the relevant domain such as the test is devoted, the scale that investment of research and development takes business income comes from the 6.53% promotion 2020 22.22% 2024. Particular case is as follows:

• 2020, investment of company research and development is 182 million yuan, occupy battalion to accept scale 6.53% .
• 2021, research and development throws amount to be 304 million yuan, occupy battalion to accept scale 6.57% .
• 2022, investment of research and development achieves 449 million yuan, occupy come than promotion 12.22% .
• 2024, research and development throws amount to be 997 million yuan, occupy business income scale for 22.22% , relatively go up growth of year of the corresponding period 58.53% .