【An explosion occurred at a chemical plant in Yeosu, South Korea, killing 4 people and injuring 4 people】 On February 11, according to Yonhap News Agency, an explosion accident occurred at a chemical plant in Yeosu, South Jeolla Province, South Korea, on the morning of the 11th, killing 4 people and injuring 4 people. Although there was an explosion at the factory, it did not cause a fire.