Group 1 - China Quality Certification Group has made significant progress in standardization work, leading to the development and release of 1 international standard and 6 national standards in the first half of the year [1] - The international standard "IEEE Recommended Practice for the Use of Wheeled Robots for Substation Inspection" was published on February 12, promoting the transition from manual to intelligent inspections in the power sector [1] - The national standard "Terminology for Food Processing Equipment" was released on February 28, establishing new evaluation criteria for technical indicators in the food processing equipment industry [2] Group 2 - The national standard "General Requirements for Age-Friendly E-commerce Platforms" was also published on February 28, aiming to enhance user experience for the elderly and bridge the digital divide [2] - On March 28, the national standard "Dynamic Stability Testing Methods for Industrial Robots" was released, addressing performance assessment challenges in the robotics industry [3] - The national standard "Chemical Analysis Methods for Lead Concentrate" was published on March 28, providing methods for measuring bismuth content, which will have significant applications in industrial production and research [3] Group 3 - The national standard "Grading Specification for Usability of Second-hand Electronic Products" was released on April 25, filling a gap in the market for second-hand product grading standards [4] - The national standard "Guidelines for Sharing Quality Assurance Traceability Information in E-commerce Transactions" was published on June 30, enhancing transparency and reliability in e-commerce transactions [4]