China e cigarette titan behind 'Elf Bar' floods the US with illegal vapes Reuters Lax checks at unmanned vape shops let teens buy e cigarettes in South Korea CHOSUNBIZ Smoking in South Korea Etourism Korea DMC Synthetic narcotics hit 35% of forensic cases as teen vaping surge in South Korea: report Asia News Network Though vaping is legal in South Korea, there are several restrictions on their use and sales in the country, including a ban on sales to anyone under 19. According to The Straits