Core Insights - The Baiyin City Market Supervision Administration conducted a quality supervision inspection of building materials from January to September 2025, involving 55 batches from 37 production and sales enterprises, with a compliance rate of 94.5% [2][3]. Group 1: Quality Inspection Results - A total of 55 batches of building materials were inspected, with 3 batches found to be non-compliant, resulting in a compliance rate of 94.5% [2][3]. - The inspection aimed to strengthen quality control and standardize the production and operation order of building materials in Baiyin City [2]. Group 2: Compliance and Non-compliance - The inspection identified specific enterprises with non-compliant products, which included issues related to size deviation, appearance quality, and other quality parameters [2][3]. - A list of compliant and non-compliant enterprises was published, providing transparency and accountability in the building materials market [2].