Rongcheng over the next 10 years, Rushan, Wendeng and Haiyang, the four local natural gas users will reach 500,000, the size of the gas can be more than 300,000,000 cubic meters.

• 预计未来10年荣成、乳山、文登和海阳，这四个地方天然气用户将达到50万户，供气规模可超过3亿立方米。