Group 1 - The core point of the article is that Zhongjian Yixingyuan Technology (Beijing) Co., Ltd. has obtained a patent for a method and system for interference correction in near-infrared spectroscopy for gasoline detection [1] - The patent was granted with the announcement number CN120084755B, and the application date was May 2025 [1] - Zhongjian Yixingyuan Technology was established in 2019 and is located in Beijing, primarily engaged in technology promotion and application services [1] Group 2 - The company has a registered capital of 125 million RMB [1] - According to data analysis, the company has participated in 223 bidding projects and holds 82 patents along with 33 trademark information entries [1] - Additionally, the company possesses 22 administrative licenses [1]