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South Korea battery maker apologises for deadly fire – but says it complied with safety rules

Several people are missing after the fire (Yonhap via AP)

Hyunsu Yim, Daewoung Kim and Dogyun Kim

The CEO of a South Korean lithium battery manufacturer apologised on Tuesday following a massive factory fire that killed 23 workers, but said the company had complied with all required safety precautions and training.

The fire on Monday, which began at a factory with 35,000 lithium batteries, produced thick smoke that spread quickly and the workers inside the second-floor location likely lost consciousness and succumbed within seconds, fire officials said.