(1) Time: around 18:00 in the evening on July 16, 2010

(2) Location: An oil pipeline of PetroChina caught fire and exploded near Dalian New Port

(3) Basic situation of the accident:On July 16, 2010, the crude oil pipeline of Dalian PetroChina International Storage and Transportation Co., Ltd. in the Free Trade Zone of Dalian City, Liaoning Province exploded, causing a fire and a large amount of crude oil leakage, causing some crude oil, pipelines and equipment to burn, and others The leaked crude oil flows into the nearby sea and causes pollution. The accident caused one operator with minor injuries and one missing; during the fire fighting, one fire fighter died and one was seriously injured. According to statistics, the direct property loss caused by the accident was 223,301,900 yuan.