市场监管总局：加强民用“三表”计量监督管理，规范价格收费行为

Group 1 - The core focus of the article is on the efforts of the market regulatory authority to address corruption and improper practices in public utilities, specifically in the areas of water, electricity, and gas pricing [1] - The regulatory team conducted on-site inspections in Yinchuan and Wuzhong cities, examining the pricing and charging practices of public utility companies and the calibration of household utility meters [1] - The emphasis is placed on strengthening the supervision and management of household utility meter calibration, ensuring compliance with national pricing policies, and enforcing penalties for violations such as measurement fraud and non-compliance with government pricing [1]