China's central and northern Bohai Sea secured another 100-million-ton oil field after 10 years. Qinhuangdao 27-3 oil field, with proven oil in place reserves of 104 million tons.

This is the first time in 10 years that this area has discoveredOil in place. Obtaining major oil and gas discoveries is of great significance to further consolidating China's offshore oil reserves and ensuring national energy security. After being refined into gasoline, it can meet the daily transportation needs of urban residents with a population of one million for more than ten years.