Group 1 - The company has not yet started using PEKC materials in the Linker Hand O6 product developed by Lingxin Qiaoshou [2] - The joint laboratory established between the company and Lingxin Qiaoshou has completed sample preparation and testing [2] - Further modification experiments and improvements in injection molding processes are ongoing to promote industrial application [2]

Group 1 - The company received an inquiry from investors regarding the applicability of PEKC materials in drones, in addition to their current use in Lingxin Qiao robots [2] - Wan Kai New Materials (301216.SZ) confirmed that PEKC materials are a key product of Zhejiang Parco New Materials Co., Ltd., which is invested by an associated party, Cheng Kai Fund [2] - PEKC is recognized as a thermosetting carbon fiber composite material toughening and thickening agent, and it is currently widely used in the aerospace sector [2]

Core Viewpoint - Wankai New Materials has highlighted that PEKC material is a key product of Zhejiang Parco New Materials Co., Ltd., which is invested by its affiliate Chengkai Fund, and PEKC is widely used in the aerospace sector as a thermosetting carbon fiber composite toughening and thickening agent [1] Group 1 - PEKC material is a focus product of Zhejiang Parco New Materials Co., Ltd. [1] - The material is associated with Chengkai Fund, an affiliate of Wankai New Materials [1] - PEKC is utilized extensively in the aerospace industry [1]