Firefighters are putting out flames in China after an oil pipeline explodes.<br/> <br />The explosion happened in the port city of Qingdao in the Shandong Province.<br/> <br />The blast in the underground pipeline owned by the oil company, Sinopec, killed at least 35 people and injured over 150 people, according to state media.<br/> <br />Sinopec confirmed that the explosion was caused by a leak in one of its crude oil pipelines.<br/> <br />The explosion caused a huge hole in the roadway, destroyed cars and trucks and damaged a nearby residential apartment building.