东岳硅材(300821.SZ)：不涉及氟化工领域

Core Viewpoint - Dongyue Silicon Materials (300821.SZ) specializes in the research, production, and sales of organic silicon materials and does not engage in the fluorochemical sector [1] Company Summary - The company is focused on organic silicon materials, indicating a specific niche within the materials industry [1] - Dongyue Silicon Materials has clarified its operational scope, emphasizing its exclusion from the fluorochemical field [1]