西部材料控股子公司菲尔特拟筹划重大资产重组，股票下周起停牌

Group 1 - The company Xi'an Filter Metal Filter Materials Co., Ltd. (referred to as "Filter") plans to undertake a significant asset restructuring, with its stock suspended from trading starting September 22 and expected to resume by October 21 [1] - Filter specializes in the research, production, and sales of metal fibers and their products, as well as metal nets and related processing services, with applications in various sectors including environmental protection, non-ferrous metallurgy, new energy, chemical industry, machinery, and transportation [1] - The company is recognized as a "little giant" enterprise by the Ministry of Industry and Information Technology and has been involved in key national projects, indicating its importance in the field of porous metal materials [1] Group 2 - In the first half of 2025, Filter achieved operating revenue of 58.6562 million yuan, representing a year-on-year increase of 13.24% [2] - The net profit attributable to shareholders was -31.1221 million yuan, a decrease of 88.45% year-on-year, primarily due to increased inventory impairment provisions and higher R&D expenditures [2] - The increase in inventory impairment was influenced by intensified market competition and fluctuations in product prices [2]