Hanoi demands urgent relocation of light bulb company after mercury leak Up to 27.2 kilograms of liquid mercury is estimated to have vaporized under heat from the fire and released into the environment
Company found lying about mercury leak after Hanoi fire Rang Dong Company has admitted to Vietnam’s environment watchdog that all of the 480,000 destroyed fluorescent light bulbs contained mercury, contradicting its initial statement
Mercury levels in air, water near site of Hanoi fire exceed safety limit: ministry The mercury levels are 10-30 times over safety limits set by WHO