HARBIN - One person was killed and three others injured in an explosion in a residential building in Harbin, capital of Northeast China's Heilongjiang province Thursday morning, local authorities said.
The blast, suspected to have been caused by an explosion of a gas tank, occurred at around 7 am Thursday in the building in Harbin's Xiangfang district, according to the district's government.
The injuries of the three persons are not life-threatening.
READ MORE: Death toll rises to 7 in Hebei blast
Further investigation into the cause of the explosion is underway.