The three companies had teamed up to push forward the project, the report said, suggesting it may take some time before they gained final approval from the government.
The parties envisioned a second phase to include a receiving terminal with capacity of 6 million tonnes per year and four storage tanks with capacity of 160,000 cubic metres each and be ready for use in 2015, according to the report.
CNOOC, the country's leading LNG terminal developer, has three receiving terminals in operation in southern China.
CNOOC is the parent of Hong Kong-listed offshore oil producer CNOOC Ltd.