Core Insights - The China Datang Fuxin Coal-to-Natural Gas Project has resumed construction, marking the largest single investment project in Fuxin's history [1] - This project is the first coal-to-natural gas demonstration project in Northeast China, highlighting its significance for national energy security and economic transformation in resource-depleted cities [1] Investment and Economic Impact - The project is expected to play a crucial role in ensuring national energy security [1] - It aims to facilitate the economic transition of cities that have experienced resource depletion [1]