Group 1 - Jia De Li Electronic Materials Co., Ltd. (Jia De Li) has completed its initial public offering (IPO) guidance work, with Guangfa Securities as the guiding institution [2] - The guidance agreement was signed on December 2, 2024, and the guidance work was conducted from December 2, 2024, to October 10, 2025, comprising three phases [2] - During the second phase of guidance, external investors were introduced, increasing the company's registered capital from 396 million to 413 million yuan, establishing a more reasonable equity structure [2] Group 2 - Jia De Li, established in 2002, is a high-tech enterprise specializing in the research, development, and production of high-quality polypropylene films for capacitors, and is one of the largest manufacturers of capacitor films in China [3] - The company has been recognized as a "National Specialized and Innovative Small Giant" [3] - Key management includes Chairman Huang Huanming, General Manager Huang Zezhong, Vice General Manager Huang Yanhuang, and Financial Officer Huang Kunfeng [3]