Core Viewpoint - Qinglong Pipeline Industry (002457) has expressed interest in the development of hydrogen energy pipelines but currently has no related business activities [1] Group 1 - The company has conducted research and discussions regarding the hydrogen energy pipeline sector [1] - The company will continue to monitor the hydrogen energy pipeline industry [1]

Group 1 - The company has been in discussions regarding the development of hydrogen energy pipelines but currently has no related business activities [2] - The company will continue to monitor the hydrogen energy pipeline industry [2]