“60天账期”承诺部分车企带头“真付快付”，汽车零件ETF(159306)有望受益现金流改善

Group 1 - The core viewpoint of the articles highlights that 17 domestic automotive companies have committed to paying suppliers within 60 days, which is expected to improve cash flow, supply chain stability, and financial cost optimization for these companies [1] - The implementation of the 60-day payment commitment is supported by the establishment of a comprehensive control system to ensure timely payments to suppliers [1] - The automotive parts ETF closely tracks the CSI Automotive Parts Theme Index, which is anticipated to benefit from the improvement in industry cash flow [1] Group 2 - As of July 31, 2025, the top ten weighted stocks in the CSI Automotive Parts Theme Index account for 40.36% of the index, including companies like Huichuan Technology, Fuyao Glass, and Sanhua Intelligent Control [2] - The automotive parts ETF and its various fund links are mentioned, indicating a structured investment approach in the automotive parts sector [2]