Core Insights - The report from Changzhou Market Supervision Administration highlights the results of the first batch of product quality supervision inspections for 2025, focusing on the quality of waterproof materials used in construction [2]. Group 1: Inspection Results - A total of 15 batches of waterproof materials were inspected, with 1 batch found to be non-compliant [2]. - The non-compliant products will be handed over to the local market supervision departments for legal processing [2]. Group 2: Specific Product Findings - The inspection included various types of waterproof materials, such as modified asphalt waterproof rolls and EVA waterproof materials, with several brands and manufacturers involved [3][4]. - Specific brands like Jiangsu Haoyue New Waterproof Materials and Dongfang Yuhong were mentioned among those with non-compliant products [3].