Group 1 - The core viewpoint of the article highlights that the Changchun Market Supervision Administration is conducting a special quality supervision inspection of vehicle-related products in 2025, focusing on ensuring product quality standards are met [2] - A total of 50 manufacturers and sellers were inspected, resulting in 68 batches of products being tested for compliance [2] - Out of the inspected products, 3 batches from 3 sellers were found to be non-compliant, and these products have been handed over to relevant authorities for legal processing [2]