沧州明珠：公司生产的锂离子电池隔膜产品应用于锂离子电池，包括新能源汽车锂电池、3C类锂离子电池等

Core Viewpoint - The company has indicated that its lithium-ion battery separator products are applicable in various sectors, including energy storage, which highlights its role in the growing energy storage market [2]. Group 1: Product Applications - The company's lithium-ion battery separator products are used in lithium-ion batteries [2]. - Applications include batteries for new energy vehicles, 3C (computer, communication, consumer electronics) lithium-ion batteries, electric two-wheeled vehicle batteries, energy storage systems, and household appliances [2].