Recently, Shanxi Department of Ecology and Environment released the list of the second batch of A-level, B-level and leading enterprises in 2023. Among them, A-level cement enterprises include Yuci Cement Co., Ltd. of Zhihai Enterprise Group, Shanxi Yamei Construction Materials Co., Ltd. and Huarun Cement (Changzhi) Co., Ltd; Class B cement enterprises include Lvliang Shanshui Cement Co., Ltd.; Zhongyang County Taoyuan Cement Co., Ltd. and Shanxi Changgang Ruichang Cement Co., Ltd. are leading enterprises.