Policemen stand guard outside the LG Polymers plant in eastern India following a deadly gas leak AFP |
LG Group is the fourth-biggest of the chaebols, the family-controlled conglomerates that dominate business in South Korea, the world's 12th-largest economy.
LG Chem, the group's key subsidiary and South Korea's largest chemical company, is reeling from the deadly gas leak at its LG Polymers India subsidiary, which left 12 residents dead and saw more than 1,000 hospitalised.
On Tuesday, a fire broke out at LG Chem's plant in Seosan, around 120km south of Seoul, killing a researcher and injuring two workers.
"I express my deep condolences and consolation to victims and their families," Koo said at the Seosan plant, according to Yonhap news agency.
"I am very sorry for causing concern to many people," Koo added, noting that management felt "heavy responsibility" for the safety accidents.
LG Chem produces petrochemicals, plastic resins, and engineering plastics, and has plants across South Korea and around the world, from the United States and Brazil to China and Australia.
The company also manufactures industrial and electronic materials and has emerged as one of the top battery suppliers for hybrid and electric cars, with customers including Mercedes Benz, Volvo, Volkswagen, and BMW.
LG Chem recorded sales of US$24.5 billion last year and an operating profit of US$800 million, according to its website.
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