Second, according to the investigation report of Songyuan City, the reason for the water stoppage is the serious bidding for nitrobenzene in Songhua River. Then the main sources of water use in Songyuan city are reported.
Third, report the serial explosion of Jilin Petroleum and Petrochemical Double Benzene Company in the Songhua River section in the upper reaches of Songhua River, which led to the water quality problem of Huanhua River and affected the water supply in Songyuan City.