Police on Monday said they received a report of an explosion at 9:46 pm local time (1346 GMT).
No casualties have been reported.
China’s official state news agency Xinhua reported that the blast occurred at a warehouse storing “alcohol materials” in Beichen District’s Xiditou Township, an area closer to the urban part of Tianjin.
Footage appeared on social media in China purportedly showing the site of the blast; a large fireball can be seen lighting up the sky in the footage.
Authorities reported that the fire that engulfed the building, and told local media that they were still investigating the incident.
