The document provides a comprehensive directory of 2,182 conventional natural gas pipelines in China, summarizing their project status, location, transport capacity, investors, and contact information. It highlights the complexities of today's natural gas investment environment compared to a decade ago, emphasizing the need for investors to consider competitive factors more critically. Additionally, the directory serves as a valuable resource for various stakeholders, including pipeline investors and city gas project developers, facilitating better decision-making in this evolving market.