新股消息 | 星源材质(300568.SZ)港股IPO招股书失效

Group 1 - The core point of the article is that Shenzhen Xingyuan Material Technology Co., Ltd. submitted its Hong Kong IPO prospectus on July 7, 2025, which became invalid after six months on January 7, 2026, with CITIC Securities International as the sole sponsor [1] Group 2 - Shenzhen Xingyuan Material is recognized as a world-class manufacturer of lithium-ion battery separators [2] - The company is the first to achieve mass export of lithium-ion battery separators and is one of the few in China that possesses all three production technologies for lithium-ion battery separators: dry method, wet method, and coated separators [2]