华新水泥(600801.SH)：在西藏地区拥有623万吨/年的水泥粉磨能力

Group 1 - The core point of the article is that Huaxin Cement (600801.SH) has significant cement grinding capacity in Tibet, totaling 6.23 million tons per year through its subsidiaries [1] Group 2 - Huaxin Cement's subsidiary, Huaxin Cement (Tibet) Co., Ltd., and its joint venture, Tibet Rikaze High-tech Xuelian Cement Co., Ltd., contribute to this capacity [1] - The combined cement grinding capacity in the Tibet region is specifically noted as 6.23 million tons per year [1]