东方雨虹：子公司取得南宁市自然资源局核发的采矿权证书

Core Viewpoint - Dongfang Yuhong (002271.SZ) has announced that its subsidiary, Nanning Dongfang Yuhong New Materials Co., Ltd., has obtained a mining rights certificate for a limestone mine in Nanning, which is expected to enhance the company's resource capabilities and operational capacity [2]. Group 1 - The mining rights certificate was issued by the Nanning Natural Resources Bureau [2]. - The mine is located in Shanglin County, Tanghong Township, and covers an area of 0.3514 square kilometers [2]. - The rights are valid from November 24, 2025, to November 24, 2045, indicating a long-term investment in resource extraction [2].