神宇股份：公司生产的产品主要用于射频信号的接收和传输，不涉及超导相关产品

Core Viewpoint - The company clarified that its products are primarily used for receiving and transmitting radio frequency signals and do not involve superconducting materials [1][2]. Group 1 - The company responded to an investor inquiry regarding whether its products are classified as superconducting materials [2]. - The company's product focus is on radio frequency signal applications, indicating a specific market niche [1].