长春一东：日常生产经营活动正常，所处的市场环境、行业政策没有发生重大调整

Group 1 - The company, Changchun Yidong (600148), is engaged in the production of automotive parts [1] - The company conducted a self-inspection and confirmed that its daily production and operational activities are normal [1] - There have been no significant changes in the market environment, industry policies, production costs, or sales that deviate from the overall industry level [1] - The internal management order of the company remains stable [1]