豪恩汽电：单三季度毛利率同比略有波动，环比持平

Core Viewpoint - Haon Automotive announced on October 31 that its gross profit margin experienced slight fluctuations year-on-year in the third quarter, while remaining stable quarter-on-quarter, which is considered a normal phenomenon in the company's operational process [2] Group 1: Operational Efficiency - The continuous improvement in equipment automation efficiency has led to reduced production losses and shorter working hours, contributing to a decrease in unit production costs [2] - Minor optimization in product structure has supported the overall gross profit margin [2]