On Friday, November 8, 2019, Incheon Free Economic Zone (IFEZ) volunteered to share the briquettes of love for the warm winter of difficult neighbors. More than 100 people, including employees of nine IFEZ companies, including Samsung Biologics and Innertron, carried more than 3,000 briquettes at Hakik-dong, Michu Hall-gu, Incheon, and delivered them directly to low-income families and the elderly. IFEZ plans to deliver 80,000 briquettes to 200 families by the end of the year, centering on social contribution networks.