Group 1 - Recently, Taishan Gypsum (Hunan) Co., Ltd. was established with a registered capital of 30 million yuan [1] - The legal representative of the new company is Ju Xingqi [1] - The business scope includes manufacturing and sales of lightweight building materials, lime, and gypsum [1] Group 2 - Taishan Gypsum (Hunan) Co., Ltd. is wholly owned by Beixin Building Materials (000786) through indirect shareholding [1]