请问公司在锗基超导材料技术和应用上有布局吗？云南锗业：截至目前公司暂未涉足上述领域

Group 1 - The company has not yet ventured into the field of germanium-based superconducting materials technology and applications [2] - The company will continue to monitor and pay attention to relevant research and development achievements and industry development trends [2]