四川美丰：公司投资建设的高分子材料产业园项目总产能规模为3万吨

Core Viewpoint - The company, Sichuan Meifeng, clarified that the lithium battery separator project has not yet been put into production as previously stated, and it is not true that the project has been operational since 2022 [1] Group 1: Company Information - Sichuan Meifeng has invested in a polymer materials industrial park, which includes one production line for all-PE structure coated oxide membrane materials, two production lines for heavy-duty membranes (FFS membranes), and two production lines for polypropylene cast functional membrane materials, with a total production capacity of 30,000 tons [1] - The company responded to investor inquiries regarding the use of 2.4 billion yuan in cash, indicating that the funds may be allocated for technological breakthroughs or customer expansion, although specific timelines were not provided [1]