国民技术港股IPO招股书失效

Group 1 - The core viewpoint of the article is that Guomin Technology has submitted its Hong Kong IPO prospectus, which has now expired after six months, with CITIC Securities as the sole sponsor [1] - Guomin Technology is a platform-based integrated circuit design company focused on providing high-security, high-reliability, and highly integrated control chips and system solutions for various smart terminals [1] - The company has established a diverse product matrix with widespread applications in key areas such as consumer electronics, industrial control, digital energy, smart home, automotive electronics, and medical electronics [1]