On March 21, there was news that a fire broke out in the Samsung SDI building located in Yongin City, Gyeonggi Province, South Korea. Some market analysts believe that the fire may affect Samsung's memory chip business. March 22, Samsung Semiconductor relevant person in charge of the reporter said, the fire has nothing to do with its semiconductor business.
The cause of the fire is welding work sparks, the scene of 27 workers, all workers fled the scene, but no casualties, after the fire, Samsung SDI fire supervisor to the fire department, the fire department rushed to the scene and spent about 20 minutes to extinguish the fire. 
It is reported that over the past years, Samsung factories have experienced accidents such as floods in addition to fires and power outages, with power outages and fires in particular being the most frequent accidents, some of which have had an impact on the semiconductor as well as storage markets.
Samsung SDI said, "We will continue to provide safety awareness to avoid such safety accidents."
Related information shows that Samsung SDI's main business is batteries and electronic materials. In China, Samsung SDI previously had a factory in Tianjin, producing power batteries, among other things. Storage chips are another major business segment for Samsung, which is one of the world's major NAND and DRAM chip makers.