金龙鱼：近年公司的机器设备折旧率整体较为稳定

Group 1 - The core viewpoint of the article is that the company, Jinlongyu, has experienced a decrease in the depreciation rate of its machinery and equipment due to proper maintenance, despite the end of the depreciation period for some of its assets [2] - The overall depreciation rate of the company's machinery and equipment has remained relatively stable in recent years [2]