Firefighters carry a body at the site of a fire at a lithium battery manufacturing factory in Hwaseong, South Korea, Monday, June 24, 2024.
| Photo Credit: AP

A fire likely sparked by exploding lithium batteries swept through a manufacturing factory near South Korea’s capital on Monday, killing 22 mostly Chinese migrant workers and injuring eight, officials said.

The fire began after batteries exploded as workers were examining and packaging them on the second floor of the factory in Hwaseong city, just south of Seoul, at around 10:30 a.m., fire officials said. They said they would investigate the cause of the blaze.

The dead included 18 Chinese, two South Koreans and one Laotian, local fire official Kim Jin-young told a televised briefing. He said the nationality of one of the dead could not be immediately verified.

In the past few decades, many people from China, including ethnic Koreans, have migrated to South Korea to seek jobs. Like other foreign migrants from Southeast Asian nations, they often end up in factories or in physically demanding and low-paying jobs.

Mr. Kim said that one factory worker remained out of contact and rescuers continued to search the site. He said that two of the eight injured were in serious condition.

The fire started at one of the factory buildings owned by a battery manufacturer, Aricell. Authorities would investigate whether fire extinguishing systems were at the site and if they worked.

Rechargeable lithium-ion batteries are ubiquitous in consumer goods from laptops to cellphones. They can overheat if damaged, defective or packaged improperly, leading to fires and explosions and making them a hazard for shipment aboard aircraft.

Seoul:

Twenty-two people were killed — including 18 Chinese nationals — in a massive fire at a South Korean lithium battery factory, the fire department said Monday, one of the country’s worst factory disasters in years.

Over 100 people were working in the factory when workers heard a series of explosions from the second floor, where lithium-ion batteries were being inspected and packaged, firefighter Kim Jin-young told media.

In the massive blaze that ensued, twenty-two people were killed, including 20 foreign nationals — 18 Chinese, one from Laos, and one of unknown nationality, he said.

At least 21 people have died in a fire at a lithium battery plant in South Korea. pic.twitter.com/kzQKnhbOYf

— Lord Bebo (@MyLordBebo) June 24, 2024

“Most of the bodies are badly burned so it will take some time to identify each one,” he added.

Firefighters are still searching for one more person who remains unaccounted for, he said, adding that they had managed to contain the largest blaze at the plant and get inside.

Firefighters were “doing cooling operations to prevent the fire from expanding to nearby factories,” Kim said.

Dozens of fire trucks were lined up outside the factory, an AFP reporter saw, with rescue workers carrying bodies, covered by blue blankets, out of the building on stretchers.

Images shared by Yonhap after the fire broke out showed huge plumes of billowing grey smoke rising into the sky above the factory, with orange flames inside the building.

The vast factory had an estimated 35,000 battery cells on the second floor in storage, with more batteries stored in other areas.

Lithium batteries burn hot and fast, and are difficult to control with conventional fire extinguishing methods.

“Due to fears of additional explosions, it was difficult to enter,” Kim said, describing the tricky rescue operation.

“As it is a lithium battery manufacturer, we (had) determined that spraying water will not extinguish the fire, so we (used) dry sand,” he added.

The lithium battery plant is owned by Aricell, a South Korean primary battery manufacturer. It is located in Hwaseong city, just south of the capital Seoul.

Shares of Aricell’s parent company, S-connect, plunged by over 20 percent on the Seoul exchange by close Monday. S-connect owns 96 percent of Aricell.

Lithium batteries are used in everything from laptops to electric vehicles — but can be highly explosive, with airlines, for example, imposing strict regulations on checking devices containing them.

‘Mobilise all personnel’

South Korea’s President Yoon Suk Yeol issued emergency instructions to authorities, telling them to “mobilise all available personnel and equipment to focus on searching for and rescuing people,” his office said.

The president also warned authorities that they should “ensure the safety of firefighters considering the rapid spread of fire”.

Authorities in Hwaseong sent out a series of alerts to residents warning them to stay inside.

“There is a lot of smoke due to factory fires. Please pay attention to safety, such as refraining from going out,” one alert sent by text message said.

“Factory fire. Please detour to surrounding roads and nearby citizens please close windows,” another one read.

South Korea is a major producer of batteries, including those used in electric vehicles.

Its battery makers supply EV makers around the world, including Tesla.

The fire is one of South Korea’s worst factory disasters in years.

Previously, it’s worst chemical plant accident was in 1989 at the Lucky Chemical factory in Yeosu, Southern Jeolla Province, which resulted in 16 deaths and 17 injuries.

A fire at a warehouse in Icheon in 2020 killed 38 people.

(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)