大东南：公司生产薄膜大部分为基膜产品，具体应用领域将视下游企业加工后而定

Core Viewpoint - The company, Dazhongnan, confirmed that its film materials are primarily base film products, and their specific applications depend on downstream processing by other enterprises [2] Group 1 - An investor inquired whether the company's film materials are used in Huawei's AR film mirror [2] - Dazhongnan responded on the investor interaction platform regarding the application of its products [2]