They had fled across the border to Bangladesh amid heavy fighting between the Myanmar military and rebel insurgents in Rakhine
bdnews24.com photographer Tanvir Ahammed reported from the scene that a fire broke out at a factory behind the furniture shop around 1pm.
The shopkeepers called the fire brigade immediately.
Fire brigade control room in-charge Enayet Hossain said that five fire service units brought the fire under control at 1:35pm.
No casualties were reported, he said.
The total damage could not be estimated immediately.