Group 1 - The core point of the article is the announcement of the successful bid by Jiangsu Tianrui Instrument Co., Ltd. for the procurement project of X-ray fluorescence spectrometer by Jinhua Metrology and Quality Inspection Institute [1][2] - The bid amount for the project is 165,000 [2] - Jiangsu Tianrui Instrument Co., Ltd. has participated in 928 bidding projects and has invested in 23 companies [1] Group 2 - The company holds 48 trademark registrations, 665 patents, and 143 copyright registrations [1] - Additionally, Jiangsu Tianrui Instrument has 34 administrative licenses [1]