Group 1 - The company, Shenghong Technology, is planning to issue H-shares and list on the Hong Kong Stock Exchange to enhance its global strategy and capital strength [2] - Shenghong Technology is recognized as a leading player in the PCB industry, with a significant operational footprint of 236,000 square meters and approximately 15,000 employees [2] - The company has implemented strategies focused on "smart factories, green manufacturing, and high-quality services," and has been a pioneer in industry transformation, achieving "national-level green factory" certification [2] Group 2 - The company has production capabilities for 28-layer HDI circuit boards and 14-layer high-precision HDI interconnection boards, positioning itself among the top in international technology [3] - Shenghong Technology has become a core partner for major international companies such as NVIDIA and Tesla [3] - In Q1 2025, the company's net profit reached a record high of 980 million yuan, representing a year-on-year increase of 367.54% [3]