Group 1 - Company plans to establish a wholly-owned subsidiary, Guizhou Tianzhu Hongxing Development New Materials Co., Ltd., with an investment of 30 million yuan to leverage local barite resources and reduce procurement costs [1] - The new subsidiary will focus on the manufacturing of inorganic basic chemical raw materials, chemical products, and non-metallic minerals, as well as new materials technology research and development [1] - The main business of the company includes the research, production, and sales of barium salts, strontium salts, and manganese-based products, with a focus on enhancing product structure and market competitiveness [1] Group 2 - Company intends to increase capital in its wholly-owned subsidiary, Hongxing (Xinhui) Fine Chemicals Co., Ltd., by 31.5 million yuan through a debt-to-equity swap, raising its registered capital from 10 million yuan to 41.5 million yuan [2] - The subsidiary is crucial for the company as it provides essential raw materials for barium salt products, and the capital increase aims to improve its financial strength and support mining technology upgrades [2] - Despite the capital increase, the subsidiary has reported continuous operating losses, with projected revenues of 5.95 million yuan and 3.94 million yuan for 2024 and the first half of 2025, respectively, and net losses of 12.5 million yuan and 3.71 million yuan [3]