甘肃上峰水泥股份有限公司关于控股股东部分股份质押的公告

Group 1 - The company received notification from its controlling shareholder, Zhejiang Shangfeng Holding Group Co., Ltd., regarding the pledge of a portion of its shares [1] - The announcement includes details about the basic situation of the share pledge and the cumulative pledge situation of the controlling shareholder and its concerted parties [1] - The company has provided a securities pledge registration certificate as a reference document [1]