Not put into production. As of April 4, 2023, there is no official announcement that the project has been officially put into production. Ningdong Hengli Group is an enterprise engaged in natural gas exploitation, liquefaction and related industries, headquartered in Yinchuan City, Ningxia. The company officially started construction in 20 18, with a planned total investment of more than 70 billion yuan, aiming to build an LNG (liquefied natural gas) comprehensive utilization base with an annual output of10 billion cubic meters.